[INFO] cloning repository https://github.com/zhangzhishan/taill
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhangzhishan/taill" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangzhishan%2Ftaill", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangzhishan%2Ftaill'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c1efa908fd0c5ec51964055352be33f27247042
[INFO] testing zhangzhishan/taill against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangzhishan%2Ftaill" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zhangzhishan/taill
[INFO] finished tweaking git repo https://github.com/zhangzhishan/taill
[INFO] tweaked toml for git repo https://github.com/zhangzhishan/taill written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zhangzhishan/taill on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zhangzhishan/taill 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inotify v0.11.0
[INFO] [stderr]   Downloaded clap v4.5.23
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[INFO] [stderr]   Downloaded bytesize v1.3.0
[INFO] [stderr]   Downloaded notify-types v2.0.0
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[INFO] [stderr]   Downloaded clircle v0.4.0
[INFO] [stderr]   Downloaded grep-cli v0.1.11
[INFO] [stderr]   Downloaded globset v0.4.15
[INFO] [stderr]   Downloaded ansi_colours v1.2.3
[INFO] [stderr]   Downloaded nu-ansi-term v0.49.0
[INFO] [stderr]   Downloaded notify v8.0.0
[INFO] [stderr]   Downloaded serde_derive v1.0.216
[INFO] [stderr]   Downloaded serde v1.0.216
[INFO] [stderr]   Downloaded wild v2.2.1
[INFO] [stderr]   Downloaded cc v1.2.5
[INFO] [stderr]   Downloaded clap_builder v4.5.23
[INFO] [stderr]   Downloaded plist v1.7.0
[INFO] [stderr]   Downloaded quick-xml v0.32.0
[INFO] [stderr]   Downloaded git2 v0.18.3
[INFO] [stderr]   Downloaded syn v2.0.92
[INFO] [stderr]   Downloaded bstr v1.11.1
[INFO] [stderr]   Downloaded libgit2-sys v0.16.2+1.7.2
[INFO] [stderr]   Downloaded bat v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b5ceae25ed2f4de596e25cb70c05742d72bcd35dc825b6146201e66af31e6e9
[INFO] running `Command { std: "docker" "start" "-a" "9b5ceae25ed2f4de596e25cb70c05742d72bcd35dc825b6146201e66af31e6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b5ceae25ed2f4de596e25cb70c05742d72bcd35dc825b6146201e66af31e6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5ceae25ed2f4de596e25cb70c05742d72bcd35dc825b6146201e66af31e6e9", kill_on_drop: false }`
[INFO] [stdout] 9b5ceae25ed2f4de596e25cb70c05742d72bcd35dc825b6146201e66af31e6e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bfeafd982263318db7e8be69ad9e925bafeb9da91182954f1549da6ea9787237
[INFO] running `Command { std: "docker" "start" "-a" "bfeafd982263318db7e8be69ad9e925bafeb9da91182954f1549da6ea9787237", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling itoa v1.0.14
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[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.92
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling terminal_size v0.4.1
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[INFO] [stderr]    Compiling miniz_oxide v0.8.2
[INFO] [stderr]    Compiling time v0.3.37
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[INFO] [stderr]    Compiling strsim v0.11.1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling git-version-macro v0.3.9
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[INFO] [stderr]    Compiling inotify-sys v0.1.5
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[INFO] [stderr]    Compiling home v0.5.11
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[INFO] [stderr]    Compiling grep-cli v0.1.11
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling console v0.15.10
[INFO] [stderr]    Compiling onig v6.4.0
[INFO] [stderr]    Compiling etcetera v0.8.0
[INFO] [stderr]    Compiling path_abs v0.5.1
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling inotify v0.11.0
[INFO] [stderr]    Compiling ansi_colours v1.2.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling bytesize v1.3.0
[INFO] [stderr]    Compiling nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling shell-words v1.1.0
[INFO] [stderr]    Compiling wild v2.2.1
[INFO] [stderr]    Compiling notify-types v2.0.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling notify v8.0.0
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling plist v1.7.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling clircle v0.4.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling syntect v5.2.0
[INFO] [stderr]    Compiling git2 v0.18.3
[INFO] [stderr]    Compiling taill v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `RecvTimeoutError`
[INFO] [stdout]  --> src/main.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::{mpsc::{channel, Receiver, RecvTimeoutError}, Arc, Mutex};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 02s
[INFO] running `Command { std: "docker" "inspect" "bfeafd982263318db7e8be69ad9e925bafeb9da91182954f1549da6ea9787237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfeafd982263318db7e8be69ad9e925bafeb9da91182954f1549da6ea9787237", kill_on_drop: false }`
[INFO] [stdout] bfeafd982263318db7e8be69ad9e925bafeb9da91182954f1549da6ea9787237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5a10508262046b2ffdc8088938d5479a3787e02ef7d63056b6f0604d437001c2
[INFO] running `Command { std: "docker" "start" "-a" "5a10508262046b2ffdc8088938d5479a3787e02ef7d63056b6f0604d437001c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling taill v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `RecvTimeoutError`
[INFO] [stdout]  --> src/main.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::sync::{mpsc::{channel, Receiver, RecvTimeoutError}, Arc, Mutex};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "5a10508262046b2ffdc8088938d5479a3787e02ef7d63056b6f0604d437001c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a10508262046b2ffdc8088938d5479a3787e02ef7d63056b6f0604d437001c2", kill_on_drop: false }`
[INFO] [stdout] 5a10508262046b2ffdc8088938d5479a3787e02ef7d63056b6f0604d437001c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9ba7f0c1d668a898e47cc925818a8af81138c70981f44663a3e40cf458b9628a
[INFO] running `Command { std: "docker" "start" "-a" "9ba7f0c1d668a898e47cc925818a8af81138c70981f44663a3e40cf458b9628a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `RecvTimeoutError`
[INFO] [stderr]  --> src/main.rs:6:43
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::sync::{mpsc::{channel, Receiver, RecvTimeoutError}, Arc, Mutex};
[INFO] [stderr]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `taill` (bin "taill" test) generated 1 warning (run `cargo fix --bin "taill" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/taill-019408b2d1e7368e)
[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" "9ba7f0c1d668a898e47cc925818a8af81138c70981f44663a3e40cf458b9628a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba7f0c1d668a898e47cc925818a8af81138c70981f44663a3e40cf458b9628a", kill_on_drop: false }`
[INFO] [stdout] 9ba7f0c1d668a898e47cc925818a8af81138c70981f44663a3e40cf458b9628a