[INFO] fetching crate snells 0.1.0...
[INFO] testing snells-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate snells 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate snells 0.1.0
[INFO] finished tweaking crates.io crate snells 0.1.0
[INFO] tweaked toml for crates.io crate snells 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snells 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 snells 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] 187b4a225e8e3117cd3927ce5b31193137c64ca05d8264b0895cbe403d723f3a
[INFO] running `Command { std: "docker" "start" "-a" "187b4a225e8e3117cd3927ce5b31193137c64ca05d8264b0895cbe403d723f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "187b4a225e8e3117cd3927ce5b31193137c64ca05d8264b0895cbe403d723f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187b4a225e8e3117cd3927ce5b31193137c64ca05d8264b0895cbe403d723f3a", kill_on_drop: false }`
[INFO] [stdout] 187b4a225e8e3117cd3927ce5b31193137c64ca05d8264b0895cbe403d723f3a
[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] 5ac3b80cc5c6a736e377e4681264135462c6322cbc5c116efc20428a18ea1335
[INFO] running `Command { std: "docker" "start" "-a" "5ac3b80cc5c6a736e377e4681264135462c6322cbc5c116efc20428a18ea1335", kill_on_drop: false }`
[INFO] [stderr]    Compiling snells v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "5ac3b80cc5c6a736e377e4681264135462c6322cbc5c116efc20428a18ea1335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac3b80cc5c6a736e377e4681264135462c6322cbc5c116efc20428a18ea1335", kill_on_drop: false }`
[INFO] [stdout] 5ac3b80cc5c6a736e377e4681264135462c6322cbc5c116efc20428a18ea1335
[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] 026395a17538a8f77bfd42f3179db74d71e7f1135855025faebf2aa710eaa463
[INFO] running `Command { std: "docker" "start" "-a" "026395a17538a8f77bfd42f3179db74d71e7f1135855025faebf2aa710eaa463", kill_on_drop: false }`
[INFO] [stderr]    Compiling snells v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "026395a17538a8f77bfd42f3179db74d71e7f1135855025faebf2aa710eaa463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "026395a17538a8f77bfd42f3179db74d71e7f1135855025faebf2aa710eaa463", kill_on_drop: false }`
[INFO] [stdout] 026395a17538a8f77bfd42f3179db74d71e7f1135855025faebf2aa710eaa463
[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] 89571ade4736e9354028b83aa0026e7b96e10cfea96f7c647929cda3c96c6696
[INFO] running `Command { std: "docker" "start" "-a" "89571ade4736e9354028b83aa0026e7b96e10cfea96f7c647929cda3c96c6696", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snells-ef7f32a897909a3c)
[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" "89571ade4736e9354028b83aa0026e7b96e10cfea96f7c647929cda3c96c6696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89571ade4736e9354028b83aa0026e7b96e10cfea96f7c647929cda3c96c6696", kill_on_drop: false }`
[INFO] [stdout] 89571ade4736e9354028b83aa0026e7b96e10cfea96f7c647929cda3c96c6696