[INFO] fetching crate iter-first-max 0.1.2...
[INFO] testing iter-first-max-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate iter-first-max 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate iter-first-max 0.1.2
[INFO] finished tweaking crates.io crate iter-first-max 0.1.2
[INFO] tweaked toml for crates.io crate iter-first-max 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iter-first-max 0.1.2 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 iter-first-max 0.1.2 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4365f64ea9e404e724c402da952631837483964d5cbd664f9b1677a68addd7d8
[INFO] running `Command { std: "docker" "start" "-a" "4365f64ea9e404e724c402da952631837483964d5cbd664f9b1677a68addd7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4365f64ea9e404e724c402da952631837483964d5cbd664f9b1677a68addd7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4365f64ea9e404e724c402da952631837483964d5cbd664f9b1677a68addd7d8", kill_on_drop: false }`
[INFO] [stdout] 4365f64ea9e404e724c402da952631837483964d5cbd664f9b1677a68addd7d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d0e127e39588bacb6b5bac64d00ce067310db2dfaf6aa36fa4e098d425f3fc37
[INFO] running `Command { std: "docker" "start" "-a" "d0e127e39588bacb6b5bac64d00ce067310db2dfaf6aa36fa4e098d425f3fc37", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-first-max v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "d0e127e39588bacb6b5bac64d00ce067310db2dfaf6aa36fa4e098d425f3fc37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e127e39588bacb6b5bac64d00ce067310db2dfaf6aa36fa4e098d425f3fc37", kill_on_drop: false }`
[INFO] [stdout] d0e127e39588bacb6b5bac64d00ce067310db2dfaf6aa36fa4e098d425f3fc37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 478bca2abe8e0ea1fe7db3e4d068fe47494f0c69a9621313691dfb62d177da4b
[INFO] running `Command { std: "docker" "start" "-a" "478bca2abe8e0ea1fe7db3e4d068fe47494f0c69a9621313691dfb62d177da4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-first-max v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "478bca2abe8e0ea1fe7db3e4d068fe47494f0c69a9621313691dfb62d177da4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "478bca2abe8e0ea1fe7db3e4d068fe47494f0c69a9621313691dfb62d177da4b", kill_on_drop: false }`
[INFO] [stdout] 478bca2abe8e0ea1fe7db3e4d068fe47494f0c69a9621313691dfb62d177da4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] edd8d8b4939a38a8b08f71a2761129a8ad2fa73a9e71a5e4414bcab634d1a3e4
[INFO] running `Command { std: "docker" "start" "-a" "edd8d8b4939a38a8b08f71a2761129a8ad2fa73a9e71a5e4414bcab634d1a3e4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iter_first_max-a99c6fca976882ce)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter_first_max
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - IterFirstMaxExt (line 9) ... ok
[INFO] [stdout] test src/lib.rs - IterLastMinExt (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "edd8d8b4939a38a8b08f71a2761129a8ad2fa73a9e71a5e4414bcab634d1a3e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd8d8b4939a38a8b08f71a2761129a8ad2fa73a9e71a5e4414bcab634d1a3e4", kill_on_drop: false }`
[INFO] [stdout] edd8d8b4939a38a8b08f71a2761129a8ad2fa73a9e71a5e4414bcab634d1a3e4