[INFO] fetching crate portable-task 0.0.0...
[INFO] testing portable-task-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate portable-task 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate portable-task 0.0.0
[INFO] finished tweaking crates.io crate portable-task 0.0.0
[INFO] tweaked toml for crates.io crate portable-task 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate portable-task 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad39984f12d3c13e6f098521abb1cac11b238599c059aae0b87ac4a945a2efbe
[INFO] running `Command { std: "docker" "start" "-a" "ad39984f12d3c13e6f098521abb1cac11b238599c059aae0b87ac4a945a2efbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad39984f12d3c13e6f098521abb1cac11b238599c059aae0b87ac4a945a2efbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad39984f12d3c13e6f098521abb1cac11b238599c059aae0b87ac4a945a2efbe", kill_on_drop: false }`
[INFO] [stdout] ad39984f12d3c13e6f098521abb1cac11b238599c059aae0b87ac4a945a2efbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c90c3bfb684f10c76f0d7484f0f09aeb9c79948ead339aa7153c4978db5f16aa
[INFO] running `Command { std: "docker" "start" "-a" "c90c3bfb684f10c76f0d7484f0f09aeb9c79948ead339aa7153c4978db5f16aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-task v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "c90c3bfb684f10c76f0d7484f0f09aeb9c79948ead339aa7153c4978db5f16aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90c3bfb684f10c76f0d7484f0f09aeb9c79948ead339aa7153c4978db5f16aa", kill_on_drop: false }`
[INFO] [stdout] c90c3bfb684f10c76f0d7484f0f09aeb9c79948ead339aa7153c4978db5f16aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4948f3c4b86a2863ff2e016c1d5e13d96e952561bf10fe39910beaaf3b86b43
[INFO] running `Command { std: "docker" "start" "-a" "f4948f3c4b86a2863ff2e016c1d5e13d96e952561bf10fe39910beaaf3b86b43", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-task v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "f4948f3c4b86a2863ff2e016c1d5e13d96e952561bf10fe39910beaaf3b86b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4948f3c4b86a2863ff2e016c1d5e13d96e952561bf10fe39910beaaf3b86b43", kill_on_drop: false }`
[INFO] [stdout] f4948f3c4b86a2863ff2e016c1d5e13d96e952561bf10fe39910beaaf3b86b43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 179cf173f5f7e0d10c8a0f3f65b521f90e8e67d0301407a4a46541afd97a5438
[INFO] running `Command { std: "docker" "start" "-a" "179cf173f5f7e0d10c8a0f3f65b521f90e8e67d0301407a4a46541afd97a5438", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/portable_task-0b7c1426ee38326a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests portable_task
[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" "179cf173f5f7e0d10c8a0f3f65b521f90e8e67d0301407a4a46541afd97a5438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "179cf173f5f7e0d10c8a0f3f65b521f90e8e67d0301407a4a46541afd97a5438", kill_on_drop: false }`
[INFO] [stdout] 179cf173f5f7e0d10c8a0f3f65b521f90e8e67d0301407a4a46541afd97a5438