[INFO] fetching crate zero-opens 0.0.0...
[INFO] testing zero-opens-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate zero-opens 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate zero-opens 0.0.0
[INFO] finished tweaking crates.io crate zero-opens 0.0.0
[INFO] tweaked toml for crates.io crate zero-opens 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zero-opens 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] crate crates.io crate zero-opens 0.0.0 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 990239331ea34fc9cfc303fcf3ad36edd60de6422568103748fd5b2defce1d60
[INFO] running `Command { std: "docker" "start" "-a" "990239331ea34fc9cfc303fcf3ad36edd60de6422568103748fd5b2defce1d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "990239331ea34fc9cfc303fcf3ad36edd60de6422568103748fd5b2defce1d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990239331ea34fc9cfc303fcf3ad36edd60de6422568103748fd5b2defce1d60", kill_on_drop: false }`
[INFO] [stdout] 990239331ea34fc9cfc303fcf3ad36edd60de6422568103748fd5b2defce1d60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b48c618ce08368b4bb0ed349704d466fc85449e95698aed9758ca09cf5963001
[INFO] running `Command { std: "docker" "start" "-a" "b48c618ce08368b4bb0ed349704d466fc85449e95698aed9758ca09cf5963001", kill_on_drop: false }`
[INFO] [stderr]    Compiling zero-opens v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "b48c618ce08368b4bb0ed349704d466fc85449e95698aed9758ca09cf5963001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48c618ce08368b4bb0ed349704d466fc85449e95698aed9758ca09cf5963001", kill_on_drop: false }`
[INFO] [stdout] b48c618ce08368b4bb0ed349704d466fc85449e95698aed9758ca09cf5963001
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 495a29f9e0b82cd201b045450a8dcd1927c59a37f0d1485a633f8df3c113d5d5
[INFO] running `Command { std: "docker" "start" "-a" "495a29f9e0b82cd201b045450a8dcd1927c59a37f0d1485a633f8df3c113d5d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling zero-opens v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "495a29f9e0b82cd201b045450a8dcd1927c59a37f0d1485a633f8df3c113d5d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495a29f9e0b82cd201b045450a8dcd1927c59a37f0d1485a633f8df3c113d5d5", kill_on_drop: false }`
[INFO] [stdout] 495a29f9e0b82cd201b045450a8dcd1927c59a37f0d1485a633f8df3c113d5d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 13a0f2805f65b39532c080049c65509971a0b7a9bed797c10522a35b1dbe9af2
[INFO] running `Command { std: "docker" "start" "-a" "13a0f2805f65b39532c080049c65509971a0b7a9bed797c10522a35b1dbe9af2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zero_opens-ae507867b2e6b05e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_hello ... 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 zero_opens
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - hello (line 15) ... 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] running `Command { std: "docker" "inspect" "13a0f2805f65b39532c080049c65509971a0b7a9bed797c10522a35b1dbe9af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a0f2805f65b39532c080049c65509971a0b7a9bed797c10522a35b1dbe9af2", kill_on_drop: false }`
[INFO] [stdout] 13a0f2805f65b39532c080049c65509971a0b7a9bed797c10522a35b1dbe9af2