[INFO] fetching crate omit 1.0.1...
[INFO] testing omit-1.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate omit 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate omit 1.0.1
[INFO] finished tweaking crates.io crate omit 1.0.1
[INFO] tweaked toml for crates.io crate omit 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate omit 1.0.1 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 omit 1.0.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cuid v1.3.2
[INFO] [stderr]   Downloaded base36 v0.0.1
[INFO] [stderr]   Downloaded cuid-util v0.1.0
[INFO] [stderr]   Downloaded cuid2 v0.1.2
[INFO] [stderr]   Downloaded soft-aes v0.2.2
[INFO] [stderr]   Downloaded cc v1.0.99
[INFO] [stderr]   Downloaded num-bigint v0.4.5
[INFO] [stderr]   Downloaded syn v2.0.66
[INFO] [stderr]   Downloaded object v0.36.0
[INFO] [stderr]   Downloaded rng v0.1.0
[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] 07b8de7e259c0856e587ad3c6f333b62193d9834d67f6d0fa3891056614df76d
[INFO] running `Command { std: "docker" "start" "-a" "07b8de7e259c0856e587ad3c6f333b62193d9834d67f6d0fa3891056614df76d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07b8de7e259c0856e587ad3c6f333b62193d9834d67f6d0fa3891056614df76d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b8de7e259c0856e587ad3c6f333b62193d9834d67f6d0fa3891056614df76d", kill_on_drop: false }`
[INFO] [stdout] 07b8de7e259c0856e587ad3c6f333b62193d9834d67f6d0fa3891056614df76d
[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] ac168cf700487271fe67f70a10b4654ace7bd254aed4a528f84d50c0f534b4c8
[INFO] running `Command { std: "docker" "start" "-a" "ac168cf700487271fe67f70a10b4654ace7bd254aed4a528f84d50c0f534b4c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling gimli v0.29.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling cuid-util v0.1.0
[INFO] [stderr]    Compiling soft-aes v0.2.2
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling object v0.36.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rng v0.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling addr2line v0.22.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling cuid2 v0.1.2
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling base36 v0.0.1
[INFO] [stderr]    Compiling cuid v1.3.2
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling omit v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.48s
[INFO] running `Command { std: "docker" "inspect" "ac168cf700487271fe67f70a10b4654ace7bd254aed4a528f84d50c0f534b4c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac168cf700487271fe67f70a10b4654ace7bd254aed4a528f84d50c0f534b4c8", kill_on_drop: false }`
[INFO] [stdout] ac168cf700487271fe67f70a10b4654ace7bd254aed4a528f84d50c0f534b4c8
[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] f42e9f91d6c39ac8a59f0a30f7772672d355ec3959a89f811a2ea002d116798c
[INFO] running `Command { std: "docker" "start" "-a" "f42e9f91d6c39ac8a59f0a30f7772672d355ec3959a89f811a2ea002d116798c", kill_on_drop: false }`
[INFO] [stderr]    Compiling omit v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "f42e9f91d6c39ac8a59f0a30f7772672d355ec3959a89f811a2ea002d116798c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42e9f91d6c39ac8a59f0a30f7772672d355ec3959a89f811a2ea002d116798c", kill_on_drop: false }`
[INFO] [stdout] f42e9f91d6c39ac8a59f0a30f7772672d355ec3959a89f811a2ea002d116798c
[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] 5949a26c92c2dca91a6da9ab2f408ee9e7f425ffdbb2b759f59d66a330d46884
[INFO] running `Command { std: "docker" "start" "-a" "5949a26c92c2dca91a6da9ab2f408ee9e7f425ffdbb2b759f59d66a330d46884", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/omit-c388e159ad3483a9)
[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" "5949a26c92c2dca91a6da9ab2f408ee9e7f425ffdbb2b759f59d66a330d46884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5949a26c92c2dca91a6da9ab2f408ee9e7f425ffdbb2b759f59d66a330d46884", kill_on_drop: false }`
[INFO] [stdout] 5949a26c92c2dca91a6da9ab2f408ee9e7f425ffdbb2b759f59d66a330d46884