[INFO] fetching crate tmux-remux 0.4.0... [INFO] testing tmux-remux-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate tmux-remux 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate tmux-remux 0.4.0 [INFO] finished tweaking crates.io crate tmux-remux 0.4.0 [INFO] tweaked toml for crates.io crate tmux-remux 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tmux-remux 0.4.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tmux-remux 0.4.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48bd7efe8e47c7161e6870f07ece75db0f5f77b5937aceba60e1caccd73c0fbd [INFO] running `Command { std: "docker" "start" "-a" "48bd7efe8e47c7161e6870f07ece75db0f5f77b5937aceba60e1caccd73c0fbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48bd7efe8e47c7161e6870f07ece75db0f5f77b5937aceba60e1caccd73c0fbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48bd7efe8e47c7161e6870f07ece75db0f5f77b5937aceba60e1caccd73c0fbd", kill_on_drop: false }` [INFO] [stdout] 48bd7efe8e47c7161e6870f07ece75db0f5f77b5937aceba60e1caccd73c0fbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6472c11447d9802d4f455279c5f5d753e9dbc85687c78f142acbf2c968e891bc [INFO] running `Command { std: "docker" "start" "-a" "6472c11447d9802d4f455279c5f5d753e9dbc85687c78f142acbf2c968e891bc", kill_on_drop: false }` [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling tmux_interface v0.3.2 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling termion v2.0.3 [INFO] [stderr] Compiling tmux-remux v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/state.rs:86:6 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct Repository { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 86 | pub path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MSG_WINDOW_NAME` is never used [INFO] [stdout] --> src/util.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub const MSG_WINDOW_NAME: &str = "#{window_name}"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/state.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(args: &mut Arguments) -> State { [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(args: &mut Arguments) -> State<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.45s [INFO] running `Command { std: "docker" "inspect" "6472c11447d9802d4f455279c5f5d753e9dbc85687c78f142acbf2c968e891bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6472c11447d9802d4f455279c5f5d753e9dbc85687c78f142acbf2c968e891bc", kill_on_drop: false }` [INFO] [stdout] 6472c11447d9802d4f455279c5f5d753e9dbc85687c78f142acbf2c968e891bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67339660bee5c17bce944098398ad18c898fe7a51e1c887bba8f58da741ba7a8 [INFO] running `Command { std: "docker" "start" "-a" "67339660bee5c17bce944098398ad18c898fe7a51e1c887bba8f58da741ba7a8", kill_on_drop: false }` [INFO] [stderr] Compiling tmux-remux v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `path` is never read [INFO] [stdout] --> src/state.rs:86:6 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct Repository { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 86 | pub path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MSG_WINDOW_NAME` is never used [INFO] [stdout] --> src/util.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub const MSG_WINDOW_NAME: &str = "#{window_name}"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/state.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(args: &mut Arguments) -> State { [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(args: &mut Arguments) -> State<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "67339660bee5c17bce944098398ad18c898fe7a51e1c887bba8f58da741ba7a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67339660bee5c17bce944098398ad18c898fe7a51e1c887bba8f58da741ba7a8", kill_on_drop: false }` [INFO] [stdout] 67339660bee5c17bce944098398ad18c898fe7a51e1c887bba8f58da741ba7a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 922b0fc215468e9ebe31bea3f72f4dfaa62faf552bf2f2b8512ef2353a013502 [INFO] running `Command { std: "docker" "start" "-a" "922b0fc215468e9ebe31bea3f72f4dfaa62faf552bf2f2b8512ef2353a013502", kill_on_drop: false }` [INFO] [stderr] warning: field `path` is never read [INFO] [stderr] --> src/state.rs:86:6 [INFO] [stderr] | [INFO] [stderr] 85 | pub struct Repository { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 86 | pub path: PathBuf, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `MSG_WINDOW_NAME` is never used [INFO] [stderr] --> src/util.rs:20:11 [INFO] [stderr] | [INFO] [stderr] 20 | pub const MSG_WINDOW_NAME: &str = "#{window_name}"; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/state.rs:28:19 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new(args: &mut Arguments) -> State { [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new(args: &mut Arguments) -> State<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `tmux-remux` (bin "remux" test) generated 3 warnings (run `cargo fix --bin "remux" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/remux-4544fb9a78b42c96) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "922b0fc215468e9ebe31bea3f72f4dfaa62faf552bf2f2b8512ef2353a013502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "922b0fc215468e9ebe31bea3f72f4dfaa62faf552bf2f2b8512ef2353a013502", kill_on_drop: false }` [INFO] [stdout] 922b0fc215468e9ebe31bea3f72f4dfaa62faf552bf2f2b8512ef2353a013502