[INFO] fetching crate tuxmux 0.2.3...
[INFO] testing tuxmux-0.2.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tuxmux 0.2.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tuxmux 0.2.3
[INFO] finished tweaking crates.io crate tuxmux 0.2.3
[INFO] tweaked toml for crates.io crate tuxmux 0.2.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuxmux 0.2.3 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 tuxmux 0.2.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b220aeb4bfeb1c428b747fdf9cd34523ce09342e4a2512274f0ac41e77a9e2de
[INFO] running `Command { std: "docker" "start" "-a" "b220aeb4bfeb1c428b747fdf9cd34523ce09342e4a2512274f0ac41e77a9e2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b220aeb4bfeb1c428b747fdf9cd34523ce09342e4a2512274f0ac41e77a9e2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b220aeb4bfeb1c428b747fdf9cd34523ce09342e4a2512274f0ac41e77a9e2de", kill_on_drop: false }`
[INFO] [stdout] b220aeb4bfeb1c428b747fdf9cd34523ce09342e4a2512274f0ac41e77a9e2de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] feb66fb6390f451fb3b3c8b56c42c54b51ff616328a56bafce25a89f54234df8
[INFO] running `Command { std: "docker" "start" "-a" "feb66fb6390f451fb3b3c8b56c42c54b51ff616328a56bafce25a89f54234df8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling either v1.11.0
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[INFO] [stderr]    Compiling faster-hex v0.9.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling prodash v28.0.0
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[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling num_threads v0.1.7
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling memmap2 v0.9.4
[INFO] [stderr]    Compiling bstr v1.9.1
[INFO] [stderr]    Compiling winnow v0.6.8
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle-query v1.0.3
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling uluru v3.1.0
[INFO] [stderr]    Compiling gix-sec v0.10.6
[INFO] [stderr]    Compiling clru v0.6.2
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling gix-utils v0.1.12
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling supports-color v2.1.0
[INFO] [stderr]    Compiling textwrap v0.15.2
[INFO] [stderr]    Compiling supports-hyperlinks v2.1.0
[INFO] [stderr]    Compiling supports-unicode v2.1.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.7
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v3.1.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling tmux_interface v0.3.2
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling gix-macros v0.1.5
[INFO] [stderr]    Compiling jwalk v0.8.1
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling gix-hash v0.14.2
[INFO] [stderr]    Compiling gix-date v0.8.6
[INFO] [stderr]    Compiling gix-validate v0.8.5
[INFO] [stderr]    Compiling gix-path v0.10.11
[INFO] [stderr]    Compiling gix-chunk v0.4.8
[INFO] [stderr]    Compiling gix-quote v0.4.12
[INFO] [stderr]    Compiling miette v5.10.0
[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling gix-features v0.38.2
[INFO] [stderr]    Compiling gix-hashtable v0.5.2
[INFO] [stderr]    Compiling gix-actor v0.31.2
[INFO] [stderr]    Compiling gix-config-value v0.14.6
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling clap_complete v4.5.2
[INFO] [stderr]    Compiling gix-object v0.42.2
[INFO] [stderr]    Compiling gix-fs v0.11.1
[INFO] [stderr]    Compiling gix-commitgraph v0.24.2
[INFO] [stderr]    Compiling gix-glob v0.16.3
[INFO] [stderr]    Compiling gix-url v0.27.3
[INFO] [stderr]    Compiling kdl v4.6.0
[INFO] [stderr]    Compiling gix-tempfile v14.0.0
[INFO] [stderr]    Compiling gix-lock v14.0.0
[INFO] [stderr]    Compiling gix-revwalk v0.13.1
[INFO] [stderr]    Compiling gix-ref v0.44.1
[INFO] [stderr]    Compiling gix-pack v0.51.0
[INFO] [stderr]    Compiling gix-diff v0.44.0
[INFO] [stderr]    Compiling gix-revision v0.27.1
[INFO] [stderr]    Compiling gix-traverse v0.39.1
[INFO] [stderr]    Compiling gix-refspec v0.23.0
[INFO] [stderr]    Compiling gix-discover v0.32.0
[INFO] [stderr]    Compiling gix-config v0.37.0
[INFO] [stderr]    Compiling gix-odb v0.61.0
[INFO] [stderr]    Compiling gix v0.63.0
[INFO] [stderr]    Compiling tuxmux v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ConfigError` is never constructed
[INFO] [stdout]  --> src/config/error.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ConfigError {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.17s
[INFO] running `Command { std: "docker" "inspect" "feb66fb6390f451fb3b3c8b56c42c54b51ff616328a56bafce25a89f54234df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb66fb6390f451fb3b3c8b56c42c54b51ff616328a56bafce25a89f54234df8", kill_on_drop: false }`
[INFO] [stdout] feb66fb6390f451fb3b3c8b56c42c54b51ff616328a56bafce25a89f54234df8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f889e9d83760e04e0f71b2f6267bcd52d4adfa63a778f49fcc1c840cb7f39825
[INFO] running `Command { std: "docker" "start" "-a" "f889e9d83760e04e0f71b2f6267bcd52d4adfa63a778f49fcc1c840cb7f39825", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuxmux v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ConfigError` is never constructed
[INFO] [stdout]  --> src/config/error.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ConfigError {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigError` is never constructed
[INFO] [stdout]  --> src/config/error.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ConfigError {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "f889e9d83760e04e0f71b2f6267bcd52d4adfa63a778f49fcc1c840cb7f39825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f889e9d83760e04e0f71b2f6267bcd52d4adfa63a778f49fcc1c840cb7f39825", kill_on_drop: false }`
[INFO] [stdout] f889e9d83760e04e0f71b2f6267bcd52d4adfa63a778f49fcc1c840cb7f39825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fd9c2459e04759fb4b7dedecd11c75e2f404fc007c78bf9166c32d845b4fd074
[INFO] running `Command { std: "docker" "start" "-a" "fd9c2459e04759fb4b7dedecd11c75e2f404fc007c78bf9166c32d845b4fd074", kill_on_drop: false }`
[INFO] [stderr] warning: struct `ConfigError` is never constructed
[INFO] [stderr]  --> src/config/error.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct ConfigError {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tuxmux` (lib) generated 1 warning
[INFO] [stderr] warning: `tuxmux` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuxmux-2322836e69536702)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tux-309aa42d5cab1520)
[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] [stderr]    Doc-tests tuxmux
[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" "fd9c2459e04759fb4b7dedecd11c75e2f404fc007c78bf9166c32d845b4fd074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd9c2459e04759fb4b7dedecd11c75e2f404fc007c78bf9166c32d845b4fd074", kill_on_drop: false }`
[INFO] [stdout] fd9c2459e04759fb4b7dedecd11c75e2f404fc007c78bf9166c32d845b4fd074