[INFO] updating cached repository https://github.com/DevinR528/rust_load_balance [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e1bf79c4cd21b55f16bb5dc943e7f0ce63e3dad7 [INFO] testing DevinR528/rust_load_balance against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDevinR528%2Frust_load_balance" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DevinR528/rust_load_balance on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/DevinR528/rust_load_balance [INFO] finished tweaking git repo https://github.com/DevinR528/rust_load_balance [INFO] tweaked toml for git repo https://github.com/DevinR528/rust_load_balance written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/DevinR528/rust_load_balance already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 85b2f9a622cd868c7632cf8b31689a422ad6b6540a04f795a13bbdd4fde6e758 [INFO] running `"docker" "start" "-a" "85b2f9a622cd868c7632cf8b31689a422ad6b6540a04f795a13bbdd4fde6e758"` [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling futures v0.1.27 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling tokio-trace-core v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-executor v0.1.7 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.21 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling streams v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BytesCodec`, `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/main.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio::codec::{BytesCodec, Decoder, Encoder, Framed}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Fail`, `Fallible` [INFO] [stderr] --> src/main.rs:13:15 [INFO] [stderr] | [INFO] [stderr] 13 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_derive::*` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use serde_derive::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::BorrowMut` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use core::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/enc_dec.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/enc_dec.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::prelude::*` [INFO] [stderr] --> src/enc_dec.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Fallible` [INFO] [stderr] --> src/enc_dec.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Fail` [INFO] [stderr] --> src/enc_dec.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `get` [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let get = b"GET / HTTP/1.1\r\n"; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_get` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Header` [INFO] [stderr] --> src/enc_dec.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Header, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Body` [INFO] [stderr] --> src/enc_dec.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | Body, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `state` [INFO] [stderr] --> src/enc_dec.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | state: RequestState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cont_len` [INFO] [stderr] --> src/enc_dec.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | cont_len: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/enc_dec.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new() -> JsonCodec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `poll_flush` [INFO] [stderr] --> src/main.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | fn poll_flush(&mut self) -> Poll<(), tokio::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `"docker" "inspect" "85b2f9a622cd868c7632cf8b31689a422ad6b6540a04f795a13bbdd4fde6e758"` [INFO] running `"docker" "rm" "-f" "85b2f9a622cd868c7632cf8b31689a422ad6b6540a04f795a13bbdd4fde6e758"` [INFO] [stdout] 85b2f9a622cd868c7632cf8b31689a422ad6b6540a04f795a13bbdd4fde6e758 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 89caaba8c8e0123d8aa78241902be3b4475312dd745f1704a1859e6bd286d5f1 [INFO] running `"docker" "start" "-a" "89caaba8c8e0123d8aa78241902be3b4475312dd745f1704a1859e6bd286d5f1"` [INFO] [stderr] Compiling streams v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BytesCodec`, `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/main.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio::codec::{BytesCodec, Decoder, Encoder, Framed}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Fail`, `Fallible` [INFO] [stderr] --> src/main.rs:13:15 [INFO] [stderr] | [INFO] [stderr] 13 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_derive::*` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use serde_derive::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::BorrowMut` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use core::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/enc_dec.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/enc_dec.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::prelude::*` [INFO] [stderr] --> src/enc_dec.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Fallible` [INFO] [stderr] --> src/enc_dec.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytes::buf::IntoBuf` [INFO] [stderr] --> src/main.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | use bytes::buf::IntoBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Fail` [INFO] [stderr] --> src/enc_dec.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `get` [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let get = b"GET / HTTP/1.1\r\n"; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_get` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `amt` [INFO] [stderr] --> src/main.rs:247:21 [INFO] [stderr] | [INFO] [stderr] 247 | let amt = conn.write(b"123\r\n".as_ref()).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_amt` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:241:19 [INFO] [stderr] | [INFO] [stderr] 241 | .map(|mut s| s).wait().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Header` [INFO] [stderr] --> src/enc_dec.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Header, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Body` [INFO] [stderr] --> src/enc_dec.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | Body, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `state` [INFO] [stderr] --> src/enc_dec.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | state: RequestState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cont_len` [INFO] [stderr] --> src/enc_dec.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | cont_len: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/enc_dec.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new() -> JsonCodec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `poll_flush` [INFO] [stderr] --> src/main.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | fn poll_flush(&mut self) -> Poll<(), tokio::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:249:17 [INFO] [stderr] | [INFO] [stderr] 249 | rw.fill_read_buf(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `"docker" "inspect" "89caaba8c8e0123d8aa78241902be3b4475312dd745f1704a1859e6bd286d5f1"` [INFO] running `"docker" "rm" "-f" "89caaba8c8e0123d8aa78241902be3b4475312dd745f1704a1859e6bd286d5f1"` [INFO] [stdout] 89caaba8c8e0123d8aa78241902be3b4475312dd745f1704a1859e6bd286d5f1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 562a8b98a0dbaa33f791ffb4a5042b84deaf5fe3f3111cf8c8d2c45579c962f2 [INFO] running `"docker" "start" "-a" "562a8b98a0dbaa33f791ffb4a5042b84deaf5fe3f3111cf8c8d2c45579c962f2"` [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BytesCodec`, `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/main.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio::codec::{BytesCodec, Decoder, Encoder, Framed}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Fail`, `Fallible` [INFO] [stderr] --> src/main.rs:13:15 [INFO] [stderr] | [INFO] [stderr] 13 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_derive::*` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use serde_derive::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::BorrowMut` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use core::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/enc_dec.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc` [INFO] [stderr] --> src/enc_dec.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::prelude::*` [INFO] [stderr] --> src/enc_dec.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Fallible` [INFO] [stderr] --> src/enc_dec.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytes::buf::IntoBuf` [INFO] [stderr] --> src/main.rs:199:9 [INFO] [stderr] | [INFO] [stderr] 199 | use bytes::buf::IntoBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Fail` [INFO] [stderr] --> src/enc_dec.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | use failure::{Error, Fail, Fallible}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `get` [INFO] [stderr] --> src/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let get = b"GET / HTTP/1.1\r\n"; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_get` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `amt` [INFO] [stderr] --> src/main.rs:247:21 [INFO] [stderr] | [INFO] [stderr] 247 | let amt = conn.write(b"123\r\n".as_ref()).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_amt` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:241:19 [INFO] [stderr] | [INFO] [stderr] 241 | .map(|mut s| s).wait().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Header` [INFO] [stderr] --> src/enc_dec.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Header, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Body` [INFO] [stderr] --> src/enc_dec.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | Body, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `state` [INFO] [stderr] --> src/enc_dec.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | state: RequestState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cont_len` [INFO] [stderr] --> src/enc_dec.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | cont_len: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/enc_dec.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn new() -> JsonCodec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `poll_flush` [INFO] [stderr] --> src/main.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | fn poll_flush(&mut self) -> Poll<(), tokio::io::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:249:17 [INFO] [stderr] | [INFO] [stderr] 249 | rw.fill_read_buf(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/streams-88d885249a444b60 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] thread 'tokio-runtime-worker-0' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread 'tokio-runtime-worker-0' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5 [INFO] [stderr] 0: 0x55ea6e1dd8b4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55ea6e1dd8b4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ea6e1dd8b4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55ea6e1dd8b4 - ::fmt::h7729313ad2d729c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55ea6e20752c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55ea6e1d8113 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55ea6e1e0195 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55ea6e1e0195 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55ea6e1e0195 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55ea6e1dfed2 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55ea6e1e07f2 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55ea6e1e03db - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x55ea6e205f51 - core::panicking::panic_fmt::hc5953a7331f9805c [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x55ea6e205e9d - core::panicking::panic::hbfb03ddd2cbb509e [INFO] [stderr] at src/libcore/panicking.rs:54 [INFO] [stderr] 14: 0x55ea6e1759d9 - core::mem::uninitialized::h8f4aa5fab47cd4b9 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661 [INFO] [stderr] 15: 0x55ea6e1759d9 - >::entry_of::h2866e33dd04c3fc7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/internal.rs:493 [INFO] [stderr] 16: 0x55ea6e17cda3 - crossbeam_epoch::sync::list::List::insert::h8c3a380c8c5aa587 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/sync/list.rs:176 [INFO] [stderr] 17: 0x55ea6e1749a4 - crossbeam_epoch::internal::Local::register::hcfe494042f4f0650 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/internal.rs:291 [INFO] [stderr] 18: 0x55ea6e17efde - crossbeam_epoch::collector::Collector::register::h1048344f1c6ee48e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/collector.rs:39 [INFO] [stderr] 19: 0x55ea6e178d34 - crossbeam_epoch::default::HANDLE::__init::h34c933b84be22111 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:17 [INFO] [stderr] 20: 0x55ea6e178429 - core::ops::function::FnOnce::call_once::ha59ab524b562a435 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 21: 0x55ea6e17eabc - std::thread::local::lazy::LazyKeyInner::initialize::h4fe25eebe053018a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:289 [INFO] [stderr] 22: 0x55ea6e17b452 - std::thread::local::fast::Key::try_initialize::hf33612cae53ffee3 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:425 [INFO] [stderr] 23: 0x55ea6e17b5a7 - std::thread::local::fast::Key::get::hbfc33c01183e11dc [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:410 [INFO] [stderr] 24: 0x55ea6e178d6d - crossbeam_epoch::default::HANDLE::__getit::hba2a348b8e1bd9d3 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:175 [INFO] [stderr] 25: 0x55ea6e119175 - std::thread::local::LocalKey::try_with::h81bf7908901cba96 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:262 [INFO] [stderr] 26: 0x55ea6e113e33 - crossbeam_epoch::default::with_handle::hc5cbe409a4cc59c1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:42 [INFO] [stderr] 27: 0x55ea6e114097 - crossbeam_epoch::default::is_pinned::hb8aac32f589a0f67 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:29 [INFO] [stderr] 28: 0x55ea6e137ddd - crossbeam_deque::Stealer::steal_batch_and_pop::he0334cbb8a1244ba [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.1/src/lib.rs:933 [INFO] [stderr] 29: 0x55ea6e117812 - tokio_threadpool::worker::entry::WorkerEntry::steal_tasks::ha4ea9a0c86d83bb7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/entry.rs:207 [INFO] [stderr] 30: 0x55ea6e11d1f9 - tokio_threadpool::worker::Worker::try_steal_task::h5da5a5b38274e56f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:412 [INFO] [stderr] 31: 0x55ea6e11c9ea - tokio_threadpool::worker::Worker::try_run_task::hf6cd84c758e2ec27 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:301 [INFO] [stderr] 32: 0x55ea6e11c81f - tokio_threadpool::worker::Worker::run::h71877d1814e09ff1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:241 [INFO] [stderr] 33: 0x55ea6e0b115e - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h142950af0377c333 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:381 [INFO] [stderr] 34: 0x55ea6e0af0f8 - tokio_trace_core::dispatcher::with_default::h00e6f205d41c84af [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-trace-core-0.2.0/src/dispatcher.rs:64 [INFO] [stderr] 35: 0x55ea6e0b1183 - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h679912e08449e3b3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:380 [INFO] [stderr] 36: 0x55ea6e0ace87 - tokio_timer::timer::handle::with_default::{{closure}}::h0e6e1cf57b3de6df [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101 [INFO] [stderr] 37: 0x55ea6e0b92b8 - std::thread::local::LocalKey::try_with::hf5ea649850566e74 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 38: 0x55ea6e0b8937 - std::thread::local::LocalKey::with::hc882651769646799 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 39: 0x55ea6e0acce8 - tokio_timer::timer::handle::with_default::h578c509b3007431a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84 [INFO] [stderr] 40: 0x55ea6e0b11f9 - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h3084f89199d2c62a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:379 [INFO] [stderr] 41: 0x55ea6e0b282a - tokio_timer::clock::clock::with_default::{{closure}}::h494cde8b63c00a03 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137 [INFO] [stderr] 42: 0x55ea6e0b8aed - std::thread::local::LocalKey::try_with::h283a50b30628e93a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 43: 0x55ea6e0b88a8 - std::thread::local::LocalKey::with::h9bfdc82367ebb1af [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 44: 0x55ea6e0b2707 - tokio_timer::clock::clock::with_default::h20d079644b52b8fa [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117 [INFO] [stderr] 45: 0x55ea6e0b123b - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::he524901b3ac0e8ae [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:378 [INFO] [stderr] 46: 0x55ea6e0b4f3d - tokio_reactor::with_default::{{closure}}::he7b2efb2b075f9b0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237 [INFO] [stderr] 47: 0x55ea6e0b8f06 - std::thread::local::LocalKey::try_with::he5537f9801a11453 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 48: 0x55ea6e0b89c8 - std::thread::local::LocalKey::with::hd76fc7b2f6a1e031 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 49: 0x55ea6e0b4d21 - tokio_reactor::with_default::hc8d93743159d3340 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217 [INFO] [stderr] 50: 0x55ea6e0b12fb - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::h335bd5fa7790ecac [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:377 [INFO] [stderr] 51: 0x55ea6e116a77 - tokio_threadpool::callback::Callback::call::hda59ed66bc1deb1e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/callback.rs:22 [INFO] [stderr] 52: 0x55ea6e11c4b1 - tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::h95318c65b00d028a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:127 [INFO] [stderr] 53: 0x55ea6e107d59 - tokio_executor::global::with_default::{{closure}}::h96cab8804b25710b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209 [INFO] [stderr] 54: 0x55ea6e1190e5 - std::thread::local::LocalKey::try_with::h4c7a4a26c755df6e [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 55: 0x55ea6e118c8e - std::thread::local::LocalKey::with::he0889d522132e587 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 56: 0x55ea6e107c3e - tokio_executor::global::with_default::h0ea737652d31ef48 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178 [INFO] [stderr] 57: 0x55ea6e11c56f - tokio_threadpool::worker::Worker::do_run::{{closure}}::h2fe2116c1170f94d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:125 [INFO] [stderr] 58: 0x55ea6e11943d - std::thread::local::LocalKey::try_with::hc1d383f320a4d989 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 59: 0x55ea6e118d54 - std::thread::local::LocalKey::with::hfaf91d83777e468d [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 60: 0x55ea6e11c375 - tokio_threadpool::worker::Worker::do_run::h5aa202c7a9720159 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:116 [INFO] [stderr] 61: 0x55ea6e125e38 - tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::hf7736a99ee1e0819 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/pool/mod.rs:344 [INFO] [stderr] 62: 0x55ea6e1200e1 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd532beb8ffbdd194 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 63: 0x55ea6e13c812 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h95b6e814f5b8f566 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stderr] 64: 0x55ea6e12abf2 - as core::ops::function::FnOnce<()>>::call_once::h9d419ba665043fa3 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stderr] 65: 0x55ea6e13cbcc - std::panicking::try::do_call::h4b8d0dcdc6d63790 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stderr] 66: 0x55ea6e140bdd - __rust_try [INFO] [stderr] 67: 0x55ea6e13caf3 - std::panicking::try::h425b396753aeda9a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stderr] 68: 0x55ea6e12af62 - std::panic::catch_unwind::h1befb0e0de90034a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stderr] 69: 0x55ea6e13c601 - std::thread::Builder::spawn_unchecked::{{closure}}::ha316c71a94fbc04a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stderr] 70: 0x55ea6e12b74f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc615c96d9d2eab43 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 71: 0x55ea6e1d19cf - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 72: 0x55ea6e1e7fa3 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 73: 0x55ea6e1e7fa3 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 74: 0x7f0ae93716db - start_thread [INFO] [stderr] 75: 0x7f0ae8e8288f - __clone [INFO] [stderr] 76: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ea6e1dd8b4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55ea6e1dd8b4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ea6e1dd8b4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55ea6e1dd8b4 - ::fmt::h7729313ad2d729c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55ea6e20752c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55ea6e1d8113 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55ea6e1e0195 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55ea6e1e0195 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] test tests::test_write_buffer ... ok [INFO] [stderr] 8: 0x55ea6e1e0195 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55ea6e1dfed2 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55ea6e1e07f2 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55ea6e1e03db - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x55ea6e205f51 - core::panicking::panic_fmt::hc5953a7331f9805c [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x55ea6e205e9d - core::panicking::panic::hbfb03ddd2cbb509e [INFO] [stderr] at src/libcore/panicking.rs:54 [INFO] [stderr] 14: 0x55ea6e1759d9 - core::mem::uninitialized::h8f4aa5fab47cd4b9 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661 [INFO] [stderr] 15: 0x55ea6e1759d9 - >::entry_of::h2866e33dd04c3fc7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/internal.rs:493 [INFO] [stderr] 16: 0x55ea6e17cda3 - crossbeam_epoch::sync::list::List::insert::h8c3a380c8c5aa587 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/sync/list.rs:176 [INFO] [stderr] 17: 0x55ea6e1749a4 - crossbeam_epoch::internal::Local::register::hcfe494042f4f0650 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/internal.rs:291 [INFO] [stderr] 18: 0x55ea6e17efde - crossbeam_epoch::collector::Collector::register::h1048344f1c6ee48e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/collector.rs:39 [INFO] [stderr] 19: 0x55ea6e178d34 - crossbeam_epoch::default::HANDLE::__init::h34c933b84be22111 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:17 [INFO] [stderr] 20: 0x55ea6e178429 - core::ops::function::FnOnce::call_once::ha59ab524b562a435 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 21: 0x55ea6e17eabc - std::thread::local::lazy::LazyKeyInner::initialize::h4fe25eebe053018a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:289 [INFO] [stderr] 22: 0x55ea6e17b452 - std::thread::local::fast::Key::try_initialize::hf33612cae53ffee3 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:425 [INFO] [stderr] 23: 0x55ea6e17b5a7 - std::thread::local::fast::Key::get::hbfc33c01183e11dc [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:410 [INFO] [stderr] 24: 0x55ea6e178d6d - crossbeam_epoch::default::HANDLE::__getit::hba2a348b8e1bd9d3 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:175 [INFO] [stderr] 25: 0x55ea6e119175 - std::thread::local::LocalKey::try_with::h81bf7908901cba96 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:262 [INFO] [stderr] 26: 0x55ea6e113e33 - crossbeam_epoch::default::with_handle::hc5cbe409a4cc59c1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:42 [INFO] [stderr] 27: 0x55ea6e114097 - crossbeam_epoch::default::is_pinned::hb8aac32f589a0f67 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.7.1/src/default.rs:29 [INFO] [stderr] 28: 0x55ea6e137ddd - crossbeam_deque::Stealer::steal_batch_and_pop::he0334cbb8a1244ba [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.7.1/src/lib.rs:933 [INFO] [stderr] 29: 0x55ea6e117812 - tokio_threadpool::worker::entry::WorkerEntry::steal_tasks::ha4ea9a0c86d83bb7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/entry.rs:207 [INFO] [stderr] 30: 0x55ea6e11d1f9 - tokio_threadpool::worker::Worker::try_steal_task::h5da5a5b38274e56f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:412 [INFO] [stderr] 31: 0x55ea6e11c9ea - tokio_threadpool::worker::Worker::try_run_task::hf6cd84c758e2ec27 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:301 [INFO] [stderr] 32: 0x55ea6e11c81f - tokio_threadpool::worker::Worker::run::h71877d1814e09ff1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:241 [INFO] [stderr] 33: 0x55ea6e0b115e - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h142950af0377c333 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:381 [INFO] [stderr] 34: 0x55ea6e0af0f8 - tokio_trace_core::dispatcher::with_default::h00e6f205d41c84af [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-trace-core-0.2.0/src/dispatcher.rs:64 [INFO] [stderr] 35: 0x55ea6e0b1183 - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h679912e08449e3b3 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:380 [INFO] [stderr] 36: 0x55ea6e0ace87 - tokio_timer::timer::handle::with_default::{{closure}}::h0e6e1cf57b3de6df [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101 [INFO] [stderr] 37: 0x55ea6e0b92b8 - std::thread::local::LocalKey::try_with::hf5ea649850566e74 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 38: 0x55ea6e0b8937 - std::thread::local::LocalKey::with::hc882651769646799 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 39: 0x55ea6e0acce8 - tokio_timer::timer::handle::with_default::h578c509b3007431a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84 [INFO] [stderr] 40: 0x55ea6e0b11f9 - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h3084f89199d2c62a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:379 [INFO] [stderr] 41: 0x55ea6e0b282a - tokio_timer::clock::clock::with_default::{{closure}}::h494cde8b63c00a03 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137 [INFO] [stderr] 42: 0x55ea6e0b8aed - std::thread::local::LocalKey::try_with::h283a50b30628e93a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 43: 0x55ea6e0b88a8 - std::thread::local::LocalKey::with::h9bfdc82367ebb1af [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 44: 0x55ea6e0b2707 - tokio_timer::clock::clock::with_default::h20d079644b52b8fa [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117 [INFO] [stderr] 45: 0x55ea6e0b123b - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::he524901b3ac0e8ae [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:378 [INFO] [stderr] 46: 0x55ea6e0b4f3d - tokio_reactor::with_default::{{closure}}::he7b2efb2b075f9b0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237 [INFO] [stderr] 47: 0x55ea6e0b8f06 - std::thread::local::LocalKey::try_with::he5537f9801a11453 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 48: 0x55ea6e0b89c8 - std::thread::local::LocalKey::with::hd76fc7b2f6a1e031 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 49: 0x55ea6e0b4d21 - tokio_reactor::with_default::hc8d93743159d3340 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217 [INFO] [stderr] 50: 0x55ea6e0b12fb - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::h335bd5fa7790ecac [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.21/src/runtime/threadpool/builder.rs:377 [INFO] [stderr] 51: 0x55ea6e116a77 - tokio_threadpool::callback::Callback::call::hda59ed66bc1deb1e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/callback.rs:22 [INFO] [stderr] 52: 0x55ea6e11c4b1 - tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::h95318c65b00d028a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:127 [INFO] [stderr] 53: 0x55ea6e107d59 - tokio_executor::global::with_default::{{closure}}::h96cab8804b25710b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:209 [INFO] [stderr] 54: 0x55ea6e1190e5 - std::thread::local::LocalKey::try_with::h4c7a4a26c755df6e [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 55: 0x55ea6e118c8e - std::thread::local::LocalKey::with::he0889d522132e587 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 56: 0x55ea6e107c3e - tokio_executor::global::with_default::h0ea737652d31ef48 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.7/src/global.rs:178 [INFO] [stderr] 57: 0x55ea6e11c56f - tokio_threadpool::worker::Worker::do_run::{{closure}}::h2fe2116c1170f94d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:125 [INFO] [stderr] 58: 0x55ea6e11943d - std::thread::local::LocalKey::try_with::hc1d383f320a4d989 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stderr] 59: 0x55ea6e118d54 - std::thread::local::LocalKey::with::hfaf91d83777e468d [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stderr] 60: 0x55ea6e11c375 - tokio_threadpool::worker::Worker::do_run::h5aa202c7a9720159 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/worker/mod.rs:116 [INFO] [stderr] 61: 0x55ea6e125e38 - tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::hf7736a99ee1e0819 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.14/src/pool/mod.rs:344 [INFO] [stderr] 62: 0x55ea6e1200e1 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd532beb8ffbdd194 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 63: 0x55ea6e13c812 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h95b6e814f5b8f566 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stderr] 64: 0x55ea6e12abf2 - as core::ops::function::FnOnce<()>>::call_once::h9d419ba665043fa3 [INFO] [stdout] test tests::test_read_buffer ... ok [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] [INFO] [stderr] 65: 0x55ea6e13cbcc - std::panicking::try::do_call::h4b8d0dcdc6d63790 [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] [INFO] [stderr] 66: 0x55ea6e140bdd - __rust_try [INFO] [stderr] 67: 0x55ea6e13caf3 - std::panicking::try::h425b396753aeda9a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stderr] 68: 0x55ea6e12af62 - std::panic::catch_unwind::h1befb0e0de90034a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stderr] 69: 0x55ea6e13c601 - std::thread::Builder::spawn_unchecked::{{closure}}::ha316c71a94fbc04a [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stderr] 70: 0x55ea6e12b74f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc615c96d9d2eab43 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stderr] 71: 0x55ea6e1d19cf - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 72: 0x55ea6e1e7fa3 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stderr] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stderr] 73: 0x55ea6e1e7fa3 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 74: 0x7f0ae93716db - start_thread [INFO] [stderr] 75: 0x7f0ae8e8288f - __clone [INFO] [stderr] 76: 0x0 - [INFO] running `"docker" "inspect" "562a8b98a0dbaa33f791ffb4a5042b84deaf5fe3f3111cf8c8d2c45579c962f2"` [INFO] running `"docker" "rm" "-f" "562a8b98a0dbaa33f791ffb4a5042b84deaf5fe3f3111cf8c8d2c45579c962f2"` [INFO] [stdout] 562a8b98a0dbaa33f791ffb4a5042b84deaf5fe3f3111cf8c8d2c45579c962f2