[INFO] fetching crate relation 0.1.0...
[INFO] testing relation-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate relation 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate relation 0.1.0
[INFO] finished tweaking crates.io crate relation 0.1.0
[INFO] tweaked toml for crates.io crate relation 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate relation 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] be564d47815c8b07612b0dc9427b6268a0c6059f91a2fe99e4adac5f5a38d318
[INFO] running `Command { std: "docker" "start" "-a" "be564d47815c8b07612b0dc9427b6268a0c6059f91a2fe99e4adac5f5a38d318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be564d47815c8b07612b0dc9427b6268a0c6059f91a2fe99e4adac5f5a38d318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be564d47815c8b07612b0dc9427b6268a0c6059f91a2fe99e4adac5f5a38d318", kill_on_drop: false }`
[INFO] [stdout] be564d47815c8b07612b0dc9427b6268a0c6059f91a2fe99e4adac5f5a38d318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4a1d09dedcf9e2ee738db9f82bc4b342678a13c921b8f39380573a6098b1ec1d
[INFO] running `Command { std: "docker" "start" "-a" "4a1d09dedcf9e2ee738db9f82bc4b342678a13c921b8f39380573a6098b1ec1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling relation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "4a1d09dedcf9e2ee738db9f82bc4b342678a13c921b8f39380573a6098b1ec1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1d09dedcf9e2ee738db9f82bc4b342678a13c921b8f39380573a6098b1ec1d", kill_on_drop: false }`
[INFO] [stdout] 4a1d09dedcf9e2ee738db9f82bc4b342678a13c921b8f39380573a6098b1ec1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5360ca3d9d509d62f2a291c671bba8d413f431a5a19847e2531268e7b9a1cfe1
[INFO] running `Command { std: "docker" "start" "-a" "5360ca3d9d509d62f2a291c671bba8d413f431a5a19847e2531268e7b9a1cfe1", kill_on_drop: false }`
[INFO] [stderr]    Compiling relation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5360ca3d9d509d62f2a291c671bba8d413f431a5a19847e2531268e7b9a1cfe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5360ca3d9d509d62f2a291c671bba8d413f431a5a19847e2531268e7b9a1cfe1", kill_on_drop: false }`
[INFO] [stdout] 5360ca3d9d509d62f2a291c671bba8d413f431a5a19847e2531268e7b9a1cfe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 949f1efc8ad5a6be8bcc008109139dab56df3ebe4eb788ff10f1445db9906bea
[INFO] running `Command { std: "docker" "start" "-a" "949f1efc8ad5a6be8bcc008109139dab56df3ebe4eb788ff10f1445db9906bea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/relation-b42c2cf6db8386b6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_division ... ok
[INFO] [stdout] test tests::test_float_relation ... ok
[INFO] [stdout] test tests::test_multiplication ... ok
[INFO] [stdout] test tests::test_relation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests relation
[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" "949f1efc8ad5a6be8bcc008109139dab56df3ebe4eb788ff10f1445db9906bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949f1efc8ad5a6be8bcc008109139dab56df3ebe4eb788ff10f1445db9906bea", kill_on_drop: false }`
[INFO] [stdout] 949f1efc8ad5a6be8bcc008109139dab56df3ebe4eb788ff10f1445db9906bea