[INFO] fetching crate porsmo 0.3.4...
[INFO] testing porsmo-0.3.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate porsmo 0.3.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate porsmo 0.3.4
[INFO] finished tweaking crates.io crate porsmo 0.3.4
[INFO] tweaked toml for crates.io crate porsmo 0.3.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate porsmo 0.3.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate porsmo 0.3.4 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af5310067c83c108376b0415f8764dac0392b2d8890e7f76a03bbe2c7056c1aa
[INFO] running `Command { std: "docker" "start" "-a" "af5310067c83c108376b0415f8764dac0392b2d8890e7f76a03bbe2c7056c1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af5310067c83c108376b0415f8764dac0392b2d8890e7f76a03bbe2c7056c1aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5310067c83c108376b0415f8764dac0392b2d8890e7f76a03bbe2c7056c1aa", kill_on_drop: false }`
[INFO] [stdout] af5310067c83c108376b0415f8764dac0392b2d8890e7f76a03bbe2c7056c1aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5170e7724976c1660946744d865a397ff94a5273f572c168216240ec7348846
[INFO] running `Command { std: "docker" "start" "-a" "e5170e7724976c1660946744d865a397ff94a5273f572c168216240ec7348846", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
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[INFO] [stderr]    Compiling unicode-ident v1.0.10
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[INFO] [stderr]    Compiling futures-core v0.3.28
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[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling winnow v0.4.7
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[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling parking v2.1.0
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling async-lock v2.7.0
[INFO] [stderr]    Compiling rustix v0.38.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling rustix v0.37.22
[INFO] [stderr]    Compiling thiserror v1.0.43
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[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
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[INFO] [stderr]    Compiling parking_lot v0.12.1
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[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.166
[INFO] [stderr]    Compiling enumflags2_derive v0.7.7
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[INFO] [stderr]    Compiling serde_repr v0.1.13
[INFO] [stderr]    Compiling async-recursion v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]    Compiling minimp3 v0.5.1
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[INFO] [stderr]    Compiling rodio v0.12.0
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]    Compiling clap v4.3.10
[INFO] [stderr]    Compiling zvariant_derive v3.15.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zbus_macros v3.14.1
[INFO] [stderr]    Compiling enumflags2 v0.7.7
[INFO] [stderr]    Compiling zvariant v3.15.0
[INFO] [stderr]    Compiling zbus_names v2.6.0
[INFO] [stderr]    Compiling zbus v3.14.1
[INFO] [stderr]    Compiling notify-rust v4.8.0
[INFO] [stderr]    Compiling porsmo v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CommandIter` is never constructed
[INFO] [stdout]    --> src/input.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct CommandIter;
[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 58.89s
[INFO] running `Command { std: "docker" "inspect" "e5170e7724976c1660946744d865a397ff94a5273f572c168216240ec7348846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5170e7724976c1660946744d865a397ff94a5273f572c168216240ec7348846", kill_on_drop: false }`
[INFO] [stdout] e5170e7724976c1660946744d865a397ff94a5273f572c168216240ec7348846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b686e571755ba15f151546aee7eac9de3aa52a3bb0441b9e60cda16ba2028c8e
[INFO] running `Command { std: "docker" "start" "-a" "b686e571755ba15f151546aee7eac9de3aa52a3bb0441b9e60cda16ba2028c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling porsmo v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CommandIter` is never constructed
[INFO] [stdout]    --> src/input.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct CommandIter;
[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 0.75s
[INFO] running `Command { std: "docker" "inspect" "b686e571755ba15f151546aee7eac9de3aa52a3bb0441b9e60cda16ba2028c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b686e571755ba15f151546aee7eac9de3aa52a3bb0441b9e60cda16ba2028c8e", kill_on_drop: false }`
[INFO] [stdout] b686e571755ba15f151546aee7eac9de3aa52a3bb0441b9e60cda16ba2028c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fbf66a11ce321646330598b849691cc4cf8a586fb442297387c0dc1083cd4cb
[INFO] running `Command { std: "docker" "start" "-a" "7fbf66a11ce321646330598b849691cc4cf8a586fb442297387c0dc1083cd4cb", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CommandIter` is never constructed
[INFO] [stderr]    --> src/input.rs:108:12
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub struct CommandIter;
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `porsmo` (bin "porsmo" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/porsmo-d0d41ab1630c3164)
[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" "7fbf66a11ce321646330598b849691cc4cf8a586fb442297387c0dc1083cd4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fbf66a11ce321646330598b849691cc4cf8a586fb442297387c0dc1083cd4cb", kill_on_drop: false }`
[INFO] [stdout] 7fbf66a11ce321646330598b849691cc4cf8a586fb442297387c0dc1083cd4cb