[INFO] cloning repository https://github.com/Kay-cwc/rust-distributed-file-system [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kay-cwc/rust-distributed-file-system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKay-cwc%2Frust-distributed-file-system", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKay-cwc%2Frust-distributed-file-system'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8ea7ea1243db5efdc4b3727211569141a31c499 [INFO] checking Kay-cwc/rust-distributed-file-system against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKay-cwc%2Frust-distributed-file-system" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kay-cwc/rust-distributed-file-system on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kay-cwc/rust-distributed-file-system [INFO] finished tweaking git repo https://github.com/Kay-cwc/rust-distributed-file-system [INFO] tweaked toml for git repo https://github.com/Kay-cwc/rust-distributed-file-system written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Kay-cwc/rust-distributed-file-system already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3320ba494a0b474e07a060f5c54cf7dbe887aa4f0d4e9adcb43543c22f12848 [INFO] running `Command { std: "docker" "start" "-a" "e3320ba494a0b474e07a060f5c54cf7dbe887aa4f0d4e9adcb43543c22f12848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3320ba494a0b474e07a060f5c54cf7dbe887aa4f0d4e9adcb43543c22f12848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3320ba494a0b474e07a060f5c54cf7dbe887aa4f0d4e9adcb43543c22f12848", kill_on_drop: false }` [INFO] [stdout] e3320ba494a0b474e07a060f5c54cf7dbe887aa4f0d4e9adcb43543c22f12848 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8abdf923bd789d8da9954f1db0baa954a30d57255c00e65eb139b4726a161fed [INFO] running `Command { std: "docker" "start" "-a" "8abdf923bd789d8da9954f1db0baa954a30d57255c00e65eb139b4726a161fed", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rust-distributed-file v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TryReserveError` [INFO] [stdout] --> src/transport/tcp.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, TryReserveError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryRecvError` [INFO] [stdout] --> src/transport/tcp.rs:3:61 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::mpsc::{channel, Receiver, RecvError, Sender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::store::hashlib::get_file_hash` [INFO] [stdout] --> src/store/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::store::hashlib::get_file_hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryReserveError` [INFO] [stdout] --> src/transport/tcp.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, TryReserveError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryRecvError` [INFO] [stdout] --> src/transport/tcp.rs:3:61 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::mpsc::{channel, Receiver, RecvError, Sender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::store::hashlib::get_file_hash` [INFO] [stdout] --> src/store/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::store::hashlib::get_file_hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `outbound` is never read [INFO] [stdout] --> src/transport/tcp.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TCPPeer { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | outbound: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `peers` is never read [INFO] [stdout] --> src/transport/tcp.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct TCPTransport { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 72 | peers: Mutex>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `outbound` is never read [INFO] [stdout] --> src/transport/tcp.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TCPPeer { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | outbound: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `peers` is never read [INFO] [stdout] --> src/transport/tcp.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct TCPTransport { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 72 | peers: Mutex>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.13s [INFO] running `Command { std: "docker" "inspect" "8abdf923bd789d8da9954f1db0baa954a30d57255c00e65eb139b4726a161fed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8abdf923bd789d8da9954f1db0baa954a30d57255c00e65eb139b4726a161fed", kill_on_drop: false }` [INFO] [stdout] 8abdf923bd789d8da9954f1db0baa954a30d57255c00e65eb139b4726a161fed [INFO] checking Kay-cwc/rust-distributed-file-system against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKay-cwc%2Frust-distributed-file-system" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kay-cwc/rust-distributed-file-system on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kay-cwc/rust-distributed-file-system [INFO] finished tweaking git repo https://github.com/Kay-cwc/rust-distributed-file-system [INFO] tweaked toml for git repo https://github.com/Kay-cwc/rust-distributed-file-system written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Kay-cwc/rust-distributed-file-system already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1e03be9c2a45bb3e2af395d54edeb4f67736a8d1ddd28f4936f6550f88f1fd4 [INFO] running `Command { std: "docker" "start" "-a" "b1e03be9c2a45bb3e2af395d54edeb4f67736a8d1ddd28f4936f6550f88f1fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1e03be9c2a45bb3e2af395d54edeb4f67736a8d1ddd28f4936f6550f88f1fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1e03be9c2a45bb3e2af395d54edeb4f67736a8d1ddd28f4936f6550f88f1fd4", kill_on_drop: false }` [INFO] [stdout] b1e03be9c2a45bb3e2af395d54edeb4f67736a8d1ddd28f4936f6550f88f1fd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2ab665d68e26cf0424a880027ed9f378d1c2275de8b91081e1f90b05e98f0bd [INFO] running `Command { std: "docker" "start" "-a" "e2ab665d68e26cf0424a880027ed9f378d1c2275de8b91081e1f90b05e98f0bd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rust-distributed-file v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TryReserveError` [INFO] [stdout] --> src/transport/tcp.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, TryReserveError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryRecvError` [INFO] [stdout] --> src/transport/tcp.rs:3:61 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::mpsc::{channel, Receiver, RecvError, Sender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::store::hashlib::get_file_hash` [INFO] [stdout] --> src/store/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::store::hashlib::get_file_hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryReserveError` [INFO] [stdout] --> src/transport/tcp.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, TryReserveError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryRecvError` [INFO] [stdout] --> src/transport/tcp.rs:3:61 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::mpsc::{channel, Receiver, RecvError, Sender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::store::hashlib::get_file_hash` [INFO] [stdout] --> src/store/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::store::hashlib::get_file_hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `outbound` is never read [INFO] [stdout] --> src/transport/tcp.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TCPPeer { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | outbound: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `peers` is never read [INFO] [stdout] --> src/transport/tcp.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct TCPTransport { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 72 | peers: Mutex>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `outbound` is never read [INFO] [stdout] --> src/transport/tcp.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct TCPPeer { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | outbound: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `peers` is never read [INFO] [stdout] --> src/transport/tcp.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct TCPTransport { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 72 | peers: Mutex>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.06s [INFO] running `Command { std: "docker" "inspect" "e2ab665d68e26cf0424a880027ed9f378d1c2275de8b91081e1f90b05e98f0bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2ab665d68e26cf0424a880027ed9f378d1c2275de8b91081e1f90b05e98f0bd", kill_on_drop: false }` [INFO] [stdout] e2ab665d68e26cf0424a880027ed9f378d1c2275de8b91081e1f90b05e98f0bd