[INFO] fetching crate bezier1 0.2.0...
[INFO] testing bezier1-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate bezier1 0.2.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate bezier1 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bezier1 0.2.0
[INFO] finished tweaking crates.io crate bezier1 0.2.0
[INFO] tweaked toml for crates.io crate bezier1 0.2.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bf1b361e2abdfb2d3c09723ea280ac284a7d2fb982680e28c760850bd81d3f7
[INFO] running `Command { std: "docker" "start" "-a" "4bf1b361e2abdfb2d3c09723ea280ac284a7d2fb982680e28c760850bd81d3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bf1b361e2abdfb2d3c09723ea280ac284a7d2fb982680e28c760850bd81d3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bf1b361e2abdfb2d3c09723ea280ac284a7d2fb982680e28c760850bd81d3f7", kill_on_drop: false }`
[INFO] [stdout] 4bf1b361e2abdfb2d3c09723ea280ac284a7d2fb982680e28c760850bd81d3f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f20e50003e83fab4e33fd58be73b47a53c0f669fa156660ddbc5682c813235db
[INFO] running `Command { std: "docker" "start" "-a" "f20e50003e83fab4e33fd58be73b47a53c0f669fa156660ddbc5682c813235db", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cast_trait v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling bezier1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "f20e50003e83fab4e33fd58be73b47a53c0f669fa156660ddbc5682c813235db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20e50003e83fab4e33fd58be73b47a53c0f669fa156660ddbc5682c813235db", kill_on_drop: false }`
[INFO] [stdout] f20e50003e83fab4e33fd58be73b47a53c0f669fa156660ddbc5682c813235db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7fc1550c3ada3da0ac1a754f18d70df8159d8dcd2c55a34bae620f02963b9b9
[INFO] running `Command { std: "docker" "start" "-a" "a7fc1550c3ada3da0ac1a754f18d70df8159d8dcd2c55a34bae620f02963b9b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bezier1 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a7fc1550c3ada3da0ac1a754f18d70df8159d8dcd2c55a34bae620f02963b9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fc1550c3ada3da0ac1a754f18d70df8159d8dcd2c55a34bae620f02963b9b9", kill_on_drop: false }`
[INFO] [stdout] a7fc1550c3ada3da0ac1a754f18d70df8159d8dcd2c55a34bae620f02963b9b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c413867321bdd8c097b44c728f10702a4eb4f772b7b266021a2a6c1a128c302
[INFO] running `Command { std: "docker" "start" "-a" "7c413867321bdd8c097b44c728f10702a4eb4f772b7b266021a2a6c1a128c302", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bezier1-5468b7e4c23b2930)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test n::test_n ... ok
[INFO] [stdout] test linear::test_linear ... ok
[INFO] [stdout] test quadratic::test_quadratic ... ok
[INFO] [stdout] test cubic::test_cubic ... 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 bezier1
[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" "7c413867321bdd8c097b44c728f10702a4eb4f772b7b266021a2a6c1a128c302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c413867321bdd8c097b44c728f10702a4eb4f772b7b266021a2a6c1a128c302", kill_on_drop: false }`
[INFO] [stdout] 7c413867321bdd8c097b44c728f10702a4eb4f772b7b266021a2a6c1a128c302