[INFO] fetching crate lagrange-interpolation 1.0.0...
[INFO] testing lagrange-interpolation-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate lagrange-interpolation 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate lagrange-interpolation 1.0.0
[INFO] finished tweaking crates.io crate lagrange-interpolation 1.0.0
[INFO] tweaked toml for crates.io crate lagrange-interpolation 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lagrange-interpolation 1.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lagrange-interpolation 1.0.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c97f2db5e435a70fedbd533f9b06c0b1c4926aeb01eaa5edf0d597c8437299fe
[INFO] running `Command { std: "docker" "start" "-a" "c97f2db5e435a70fedbd533f9b06c0b1c4926aeb01eaa5edf0d597c8437299fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c97f2db5e435a70fedbd533f9b06c0b1c4926aeb01eaa5edf0d597c8437299fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97f2db5e435a70fedbd533f9b06c0b1c4926aeb01eaa5edf0d597c8437299fe", kill_on_drop: false }`
[INFO] [stdout] c97f2db5e435a70fedbd533f9b06c0b1c4926aeb01eaa5edf0d597c8437299fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01b17c0381ce993af1d61e19cca619620fb9a2b03b8865eee78a209b6d25325e
[INFO] running `Command { std: "docker" "start" "-a" "01b17c0381ce993af1d61e19cca619620fb9a2b03b8865eee78a209b6d25325e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lagrange-interpolation v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "01b17c0381ce993af1d61e19cca619620fb9a2b03b8865eee78a209b6d25325e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b17c0381ce993af1d61e19cca619620fb9a2b03b8865eee78a209b6d25325e", kill_on_drop: false }`
[INFO] [stdout] 01b17c0381ce993af1d61e19cca619620fb9a2b03b8865eee78a209b6d25325e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4b23add8712ac63514a30744ddae9df1c04b0ed9230722f7cb6597871ea343a
[INFO] running `Command { std: "docker" "start" "-a" "a4b23add8712ac63514a30744ddae9df1c04b0ed9230722f7cb6597871ea343a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lagrange-interpolation v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "a4b23add8712ac63514a30744ddae9df1c04b0ed9230722f7cb6597871ea343a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b23add8712ac63514a30744ddae9df1c04b0ed9230722f7cb6597871ea343a", kill_on_drop: false }`
[INFO] [stdout] a4b23add8712ac63514a30744ddae9df1c04b0ed9230722f7cb6597871ea343a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4190da2550c0d378643c4fb9612cdff16fb27ce8e9001efe33342c0510ee03d3
[INFO] running `Command { std: "docker" "start" "-a" "4190da2550c0d378643c4fb9612cdff16fb27ce8e9001efe33342c0510ee03d3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lagrange_interpolation-8a6d0653bdd732ea)
[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" "4190da2550c0d378643c4fb9612cdff16fb27ce8e9001efe33342c0510ee03d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4190da2550c0d378643c4fb9612cdff16fb27ce8e9001efe33342c0510ee03d3", kill_on_drop: false }`
[INFO] [stdout] 4190da2550c0d378643c4fb9612cdff16fb27ce8e9001efe33342c0510ee03d3