[INFO] fetching crate cargo-unused-features 0.1.7...
[INFO] building cargo-unused-features-0.1.7 against try#0179c3cb935eb588d407cb784f436ae84d99db5c for pr-107620-1
[INFO] extracting crate cargo-unused-features 0.1.7 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate cargo-unused-features 0.1.7 on toolchain 0179c3cb935eb588d407cb784f436ae84d99db5c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0179c3cb935eb588d407cb784f436ae84d99db5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-unused-features 0.1.7
[INFO] finished tweaking crates.io crate cargo-unused-features 0.1.7
[INFO] tweaked toml for crates.io crate cargo-unused-features 0.1.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-unused-features 0.1.7 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" "+0179c3cb935eb588d407cb784f436ae84d99db5c" "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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+0179c3cb935eb588d407cb784f436ae84d99db5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c810e8c415f00216d701a264aa83a25d77c7d94592ecf8cb7ea4a8dbbd8331f
[INFO] running `Command { std: "docker" "start" "-a" "9c810e8c415f00216d701a264aa83a25d77c7d94592ecf8cb7ea4a8dbbd8331f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c810e8c415f00216d701a264aa83a25d77c7d94592ecf8cb7ea4a8dbbd8331f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c810e8c415f00216d701a264aa83a25d77c7d94592ecf8cb7ea4a8dbbd8331f", kill_on_drop: false }`
[INFO] [stdout] 9c810e8c415f00216d701a264aa83a25d77c7d94592ecf8cb7ea4a8dbbd8331f
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+0179c3cb935eb588d407cb784f436ae84d99db5c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fa67254b936c75dcc46d3c1b09a0f9b4c4ede6d4e300ee78d20f4f5503895fc
[INFO] running `Command { std: "docker" "start" "-a" "3fa67254b936c75dcc46d3c1b09a0f9b4c4ede6d4e300ee78d20f4f5503895fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling openssl-sys v0.9.75
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[INFO] [stderr]    Compiling curl-sys v0.4.55+curl-7.83.1
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[INFO] [stderr]    Compiling libgit2-sys v0.13.4+1.4.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling cargo v0.63.1
[INFO] [stderr]    Compiling openssl-macros v0.1.0
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[INFO] [stderr]    Compiling clap v3.2.12
[INFO] [stderr]    Compiling crypto-hash v0.3.4
[INFO] [stderr]    Compiling cargo-util v0.2.0
[INFO] [stderr]    Compiling git2-curl v0.15.0
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling serde_ignored v0.1.3
[INFO] [stderr]    Compiling toml_edit v0.14.4
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling os_info v3.4.0
[INFO] [stderr]    Compiling cargo_toml v0.11.5
[INFO] [stderr]    Compiling crates-io v0.34.0
[INFO] [stderr]    Compiling rustfix v0.6.1
[INFO] [stderr]    Compiling cargo_metadata v0.15.0
[INFO] [stderr]    Compiling cargo-unused-features v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 14s
[INFO] running `Command { std: "docker" "inspect" "3fa67254b936c75dcc46d3c1b09a0f9b4c4ede6d4e300ee78d20f4f5503895fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa67254b936c75dcc46d3c1b09a0f9b4c4ede6d4e300ee78d20f4f5503895fc", kill_on_drop: false }`
[INFO] [stdout] 3fa67254b936c75dcc46d3c1b09a0f9b4c4ede6d4e300ee78d20f4f5503895fc
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+0179c3cb935eb588d407cb784f436ae84d99db5c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eed3e74070a45d25d689ac0387fb2485601671ecf243d0baa59db67b3ee2096a
[INFO] running `Command { std: "docker" "start" "-a" "eed3e74070a45d25d689ac0387fb2485601671ecf243d0baa59db67b3ee2096a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-unused-features v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.87s
[INFO] running `Command { std: "docker" "inspect" "eed3e74070a45d25d689ac0387fb2485601671ecf243d0baa59db67b3ee2096a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed3e74070a45d25d689ac0387fb2485601671ecf243d0baa59db67b3ee2096a", kill_on_drop: false }`
[INFO] [stdout] eed3e74070a45d25d689ac0387fb2485601671ecf243d0baa59db67b3ee2096a