[INFO] fetching crate function 0.2.0...
[INFO] testing function-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate function 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate function 0.2.0
[INFO] finished tweaking crates.io crate function 0.2.0
[INFO] tweaked toml for crates.io crate function 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate function 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate function 0.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ceaccb17066fd87bf17c7e9c88bf7ba4cefe6e584c579144c3cd25ed7d763c8
[INFO] running `Command { std: "docker" "start" "-a" "1ceaccb17066fd87bf17c7e9c88bf7ba4cefe6e584c579144c3cd25ed7d763c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ceaccb17066fd87bf17c7e9c88bf7ba4cefe6e584c579144c3cd25ed7d763c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ceaccb17066fd87bf17c7e9c88bf7ba4cefe6e584c579144c3cd25ed7d763c8", kill_on_drop: false }`
[INFO] [stdout] 1ceaccb17066fd87bf17c7e9c88bf7ba4cefe6e584c579144c3cd25ed7d763c8
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2491bd1ce76a90c5776c98cb565de13649c6a1150cca461f573d2cd256ebf167
[INFO] running `Command { std: "docker" "start" "-a" "2491bd1ce76a90c5776c98cb565de13649c6a1150cca461f573d2cd256ebf167", kill_on_drop: false }`
[INFO] [stderr]    Compiling function v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "2491bd1ce76a90c5776c98cb565de13649c6a1150cca461f573d2cd256ebf167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2491bd1ce76a90c5776c98cb565de13649c6a1150cca461f573d2cd256ebf167", kill_on_drop: false }`
[INFO] [stdout] 2491bd1ce76a90c5776c98cb565de13649c6a1150cca461f573d2cd256ebf167
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc6e61f14d99b8e3ccf65dbe30729d0ae9417ab34f04d9e82d48c77bd7aafe8
[INFO] running `Command { std: "docker" "start" "-a" "efc6e61f14d99b8e3ccf65dbe30729d0ae9417ab34f04d9e82d48c77bd7aafe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling function v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "efc6e61f14d99b8e3ccf65dbe30729d0ae9417ab34f04d9e82d48c77bd7aafe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc6e61f14d99b8e3ccf65dbe30729d0ae9417ab34f04d9e82d48c77bd7aafe8", kill_on_drop: false }`
[INFO] [stdout] efc6e61f14d99b8e3ccf65dbe30729d0ae9417ab34f04d9e82d48c77bd7aafe8
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a842f7b6fdd64ea62517bc2e5e62111f746f2487dadb0a2d77aa7989635936d5
[INFO] running `Command { std: "docker" "start" "-a" "a842f7b6fdd64ea62517bc2e5e62111f746f2487dadb0a2d77aa7989635936d5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/function-5496d1e0f16e53c9)
[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] [stderr]    Doc-tests function
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/binary.rs - binary::Binary::with (line 11) ... ok
[INFO] [stdout] test src/unary.rs - unary::Unary::then (line 12) ... ok
[INFO] [stdout] test src/binary.rs - binary::Binary::then (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a842f7b6fdd64ea62517bc2e5e62111f746f2487dadb0a2d77aa7989635936d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a842f7b6fdd64ea62517bc2e5e62111f746f2487dadb0a2d77aa7989635936d5", kill_on_drop: false }`
[INFO] [stdout] a842f7b6fdd64ea62517bc2e5e62111f746f2487dadb0a2d77aa7989635936d5