[INFO] fetching crate libchode 0.1.0...
[INFO] testing libchode-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate libchode 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libchode 0.1.0
[INFO] finished tweaking crates.io crate libchode 0.1.0
[INFO] tweaked toml for crates.io crate libchode 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libchode 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] 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 88778462ac5538bc9802e95e02254b60afc08f99c1cde78908533014375ef04b
[INFO] running `Command { std: "docker" "start" "-a" "88778462ac5538bc9802e95e02254b60afc08f99c1cde78908533014375ef04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88778462ac5538bc9802e95e02254b60afc08f99c1cde78908533014375ef04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88778462ac5538bc9802e95e02254b60afc08f99c1cde78908533014375ef04b", kill_on_drop: false }`
[INFO] [stdout] 88778462ac5538bc9802e95e02254b60afc08f99c1cde78908533014375ef04b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c088c1e260d01d568e1cfa301b810e9891a82411a07d1d95eb8539e32c62b76a
[INFO] running `Command { std: "docker" "start" "-a" "c088c1e260d01d568e1cfa301b810e9891a82411a07d1d95eb8539e32c62b76a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libchode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "c088c1e260d01d568e1cfa301b810e9891a82411a07d1d95eb8539e32c62b76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c088c1e260d01d568e1cfa301b810e9891a82411a07d1d95eb8539e32c62b76a", kill_on_drop: false }`
[INFO] [stdout] c088c1e260d01d568e1cfa301b810e9891a82411a07d1d95eb8539e32c62b76a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e6bcde536df4437542f56e2ba0375cfe1172cbfc8c5ff9291b13397751f7285e
[INFO] running `Command { std: "docker" "start" "-a" "e6bcde536df4437542f56e2ba0375cfe1172cbfc8c5ff9291b13397751f7285e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libchode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "e6bcde536df4437542f56e2ba0375cfe1172cbfc8c5ff9291b13397751f7285e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6bcde536df4437542f56e2ba0375cfe1172cbfc8c5ff9291b13397751f7285e", kill_on_drop: false }`
[INFO] [stdout] e6bcde536df4437542f56e2ba0375cfe1172cbfc8c5ff9291b13397751f7285e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d075c9049cfb984f1a56e34fd58543ecd003dfcdb161d1f6e916420cbf8f4fd4
[INFO] running `Command { std: "docker" "start" "-a" "d075c9049cfb984f1a56e34fd58543ecd003dfcdb161d1f6e916420cbf8f4fd4", 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/libchode-2d513a049e970609)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enchoding::dechoder::tests::test_dechode ... ok
[INFO] [stdout] test enchoding::enchoder::tests::test_enchode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libchode
[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" "d075c9049cfb984f1a56e34fd58543ecd003dfcdb161d1f6e916420cbf8f4fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d075c9049cfb984f1a56e34fd58543ecd003dfcdb161d1f6e916420cbf8f4fd4", kill_on_drop: false }`
[INFO] [stdout] d075c9049cfb984f1a56e34fd58543ecd003dfcdb161d1f6e916420cbf8f4fd4