[INFO] fetching crate samfilt 0.1.0...
[INFO] testing samfilt-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate samfilt 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate samfilt 0.1.0
[INFO] finished tweaking crates.io crate samfilt 0.1.0
[INFO] tweaked toml for crates.io crate samfilt 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate samfilt 0.1.0 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] crate crates.io crate samfilt 0.1.0 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" "+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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 74cfea464ca11a54fc0739161aee44aab4f58abb34cba6745aa570c4281635c3
[INFO] running `Command { std: "docker" "start" "-a" "74cfea464ca11a54fc0739161aee44aab4f58abb34cba6745aa570c4281635c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74cfea464ca11a54fc0739161aee44aab4f58abb34cba6745aa570c4281635c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74cfea464ca11a54fc0739161aee44aab4f58abb34cba6745aa570c4281635c3", kill_on_drop: false }`
[INFO] [stdout] 74cfea464ca11a54fc0739161aee44aab4f58abb34cba6745aa570c4281635c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bbfcc381723e6bb00cbf574b01bc5d51fe3f23350d2ee74145caf39017e3d2fe
[INFO] running `Command { std: "docker" "start" "-a" "bbfcc381723e6bb00cbf574b01bc5d51fe3f23350d2ee74145caf39017e3d2fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling samfilt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "bbfcc381723e6bb00cbf574b01bc5d51fe3f23350d2ee74145caf39017e3d2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbfcc381723e6bb00cbf574b01bc5d51fe3f23350d2ee74145caf39017e3d2fe", kill_on_drop: false }`
[INFO] [stdout] bbfcc381723e6bb00cbf574b01bc5d51fe3f23350d2ee74145caf39017e3d2fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1c8099e5826e78d9c3b1c526006f37d115181783814e0e6aa3ba5d00bc18cf01
[INFO] running `Command { std: "docker" "start" "-a" "1c8099e5826e78d9c3b1c526006f37d115181783814e0e6aa3ba5d00bc18cf01", kill_on_drop: false }`
[INFO] [stderr]    Compiling samfilt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "1c8099e5826e78d9c3b1c526006f37d115181783814e0e6aa3ba5d00bc18cf01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8099e5826e78d9c3b1c526006f37d115181783814e0e6aa3ba5d00bc18cf01", kill_on_drop: false }`
[INFO] [stdout] 1c8099e5826e78d9c3b1c526006f37d115181783814e0e6aa3ba5d00bc18cf01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 50126d6522e1491e577fada6fed05ccbc7b3947c79aed4cfeac597069185f38f
[INFO] running `Command { std: "docker" "start" "-a" "50126d6522e1491e577fada6fed05ccbc7b3947c79aed4cfeac597069185f38f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/samfilt-70f9ca92e88f5594)
[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" "50126d6522e1491e577fada6fed05ccbc7b3947c79aed4cfeac597069185f38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50126d6522e1491e577fada6fed05ccbc7b3947c79aed4cfeac597069185f38f", kill_on_drop: false }`
[INFO] [stdout] 50126d6522e1491e577fada6fed05ccbc7b3947c79aed4cfeac597069185f38f