[INFO] crate rust-s3 0.18.9 is already in cache [INFO] checking rust-s3-0.18.9 against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766 [INFO] extracting crate rust-s3 0.18.9 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rust-s3 0.18.9 on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rust-s3 0.18.9 [INFO] finished tweaking crates.io crate rust-s3 0.18.9 [INFO] tweaked toml for crates.io crate rust-s3 0.18.9 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate rust-s3 0.18.9 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 95cd7ca6938871ac09388cf31d2fdb8a083d68804a8d04cddc16b8c174c4b078 [INFO] running `"docker" "start" "-a" "95cd7ca6938871ac09388cf31d2fdb8a083d68804a8d04cddc16b8c174c4b078"` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-threadpool v0.1.17 [INFO] [stderr] Checking tokio-reactor v0.1.11 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking serde v1.0.103 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking serde-xml-rs v0.3.1 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking rust-s3 v0.18.9 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/credentials.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/request.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{Read, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt` [INFO] [stderr] --> src/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use core::fmt; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::error::S3Result` [INFO] [stderr] --> src/lib.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | use super::error::S3Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/error.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | / macro_rules! from { [INFO] [stderr] 33 | | ($t: ty) => { [INFO] [stderr] 34 | | impl std::convert::From<$t> for $i { [INFO] [stderr] 35 | | fn from(e: $t) -> $i { [INFO] [stderr] ... | [INFO] [stderr] 39 | | } [INFO] [stderr] 40 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | err!(S3Error); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/credentials.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/request.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{Read, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt` [INFO] [stderr] --> src/error.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use core::fmt; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/error.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | / macro_rules! from { [INFO] [stderr] 33 | | ($t: ty) => { [INFO] [stderr] 34 | | impl std::convert::From<$t> for $i { [INFO] [stderr] 35 | | fn from(e: $t) -> $i { [INFO] [stderr] ... | [INFO] [stderr] 39 | | } [INFO] [stderr] 40 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | err!(S3Error); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.65s [INFO] running `"docker" "inspect" "95cd7ca6938871ac09388cf31d2fdb8a083d68804a8d04cddc16b8c174c4b078"` [INFO] running `"docker" "rm" "-f" "95cd7ca6938871ac09388cf31d2fdb8a083d68804a8d04cddc16b8c174c4b078"` [INFO] [stdout] 95cd7ca6938871ac09388cf31d2fdb8a083d68804a8d04cddc16b8c174c4b078