[INFO] fetching crate lagrange-interpolation 1.0.0...
[INFO] testing lagrange-interpolation-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate lagrange-interpolation 1.0.0 into /workspace/builds/worker-3-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lagrange-interpolation 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00332267c4a2e9f7f031f9bcf9349da44e79abe52ba4dd21cbc3b1688f021429
[INFO] running `Command { std: "docker" "start" "-a" "00332267c4a2e9f7f031f9bcf9349da44e79abe52ba4dd21cbc3b1688f021429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00332267c4a2e9f7f031f9bcf9349da44e79abe52ba4dd21cbc3b1688f021429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00332267c4a2e9f7f031f9bcf9349da44e79abe52ba4dd21cbc3b1688f021429", kill_on_drop: false }`
[INFO] [stdout] 00332267c4a2e9f7f031f9bcf9349da44e79abe52ba4dd21cbc3b1688f021429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a55280834292f85799a7c2ee96b86dc1a48658ea565dc05e5464436e0f4b2fa
[INFO] running `Command { std: "docker" "start" "-a" "9a55280834292f85799a7c2ee96b86dc1a48658ea565dc05e5464436e0f4b2fa", 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 0.54s
[INFO] running `Command { std: "docker" "inspect" "9a55280834292f85799a7c2ee96b86dc1a48658ea565dc05e5464436e0f4b2fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a55280834292f85799a7c2ee96b86dc1a48658ea565dc05e5464436e0f4b2fa", kill_on_drop: false }`
[INFO] [stdout] 9a55280834292f85799a7c2ee96b86dc1a48658ea565dc05e5464436e0f4b2fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 533db813658c9e0c6a404e3a681c5b703e573250bea9560ac51ab0bd7090d333
[INFO] running `Command { std: "docker" "start" "-a" "533db813658c9e0c6a404e3a681c5b703e573250bea9560ac51ab0bd7090d333", 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 0.33s
[INFO] running `Command { std: "docker" "inspect" "533db813658c9e0c6a404e3a681c5b703e573250bea9560ac51ab0bd7090d333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533db813658c9e0c6a404e3a681c5b703e573250bea9560ac51ab0bd7090d333", kill_on_drop: false }`
[INFO] [stdout] 533db813658c9e0c6a404e3a681c5b703e573250bea9560ac51ab0bd7090d333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28be4ad570be2dcc1aa553b04ba605e054356ca856301405f691d0de963e1c1f
[INFO] running `Command { std: "docker" "start" "-a" "28be4ad570be2dcc1aa553b04ba605e054356ca856301405f691d0de963e1c1f", 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/lagrange_interpolation-8a6d0653bdd732ea)
[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" "28be4ad570be2dcc1aa553b04ba605e054356ca856301405f691d0de963e1c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28be4ad570be2dcc1aa553b04ba605e054356ca856301405f691d0de963e1c1f", kill_on_drop: false }`
[INFO] [stdout] 28be4ad570be2dcc1aa553b04ba605e054356ca856301405f691d0de963e1c1f