[INFO] fetching crate naknak 0.1.0...
[INFO] testing naknak-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate naknak 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate naknak 0.1.0
[INFO] finished tweaking crates.io crate naknak 0.1.0
[INFO] tweaked toml for crates.io crate naknak 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate naknak 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 naknak 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] 412c83e2af416e58102abefa1c6529aed45dd3c53fc5e37b452e4152065fdf7f
[INFO] running `Command { std: "docker" "start" "-a" "412c83e2af416e58102abefa1c6529aed45dd3c53fc5e37b452e4152065fdf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "412c83e2af416e58102abefa1c6529aed45dd3c53fc5e37b452e4152065fdf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412c83e2af416e58102abefa1c6529aed45dd3c53fc5e37b452e4152065fdf7f", kill_on_drop: false }`
[INFO] [stdout] 412c83e2af416e58102abefa1c6529aed45dd3c53fc5e37b452e4152065fdf7f
[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] 46ebfcb7f0e273bd8ea9013ff4f2ba0e5e6ebe861ab6c355bd4fcbd3d955d853
[INFO] running `Command { std: "docker" "start" "-a" "46ebfcb7f0e273bd8ea9013ff4f2ba0e5e6ebe861ab6c355bd4fcbd3d955d853", kill_on_drop: false }`
[INFO] [stderr]    Compiling naknak v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "46ebfcb7f0e273bd8ea9013ff4f2ba0e5e6ebe861ab6c355bd4fcbd3d955d853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ebfcb7f0e273bd8ea9013ff4f2ba0e5e6ebe861ab6c355bd4fcbd3d955d853", kill_on_drop: false }`
[INFO] [stdout] 46ebfcb7f0e273bd8ea9013ff4f2ba0e5e6ebe861ab6c355bd4fcbd3d955d853
[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] 1fc96a6e0356402f3e58c346b4a640a930c5289679a52c4b5022723028296a47
[INFO] running `Command { std: "docker" "start" "-a" "1fc96a6e0356402f3e58c346b4a640a930c5289679a52c4b5022723028296a47", kill_on_drop: false }`
[INFO] [stderr]    Compiling naknak v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "1fc96a6e0356402f3e58c346b4a640a930c5289679a52c4b5022723028296a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc96a6e0356402f3e58c346b4a640a930c5289679a52c4b5022723028296a47", kill_on_drop: false }`
[INFO] [stdout] 1fc96a6e0356402f3e58c346b4a640a930c5289679a52c4b5022723028296a47
[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] c62673b0cb56a0ffc6be3ecea9bc15968e561180035d84cdad5340b1f0a625e1
[INFO] running `Command { std: "docker" "start" "-a" "c62673b0cb56a0ffc6be3ecea9bc15968e561180035d84cdad5340b1f0a625e1", 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/naknak-0acda68481df3b59)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/naknak-6ee0bedcace5cc65)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... 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] [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] [stderr]    Doc-tests naknak
[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" "c62673b0cb56a0ffc6be3ecea9bc15968e561180035d84cdad5340b1f0a625e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62673b0cb56a0ffc6be3ecea9bc15968e561180035d84cdad5340b1f0a625e1", kill_on_drop: false }`
[INFO] [stdout] c62673b0cb56a0ffc6be3ecea9bc15968e561180035d84cdad5340b1f0a625e1