[INFO] fetching crate nav 0.0.0...
[INFO] testing nav-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate nav 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nav 0.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nav 0.0.0
[INFO] finished tweaking crates.io crate nav 0.0.0
[INFO] tweaked toml for crates.io crate nav 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07f3eb0f9fd0cb1a4afb118abe70b3341f0829b3bcdc56a08f29bd97842909cf
[INFO] running `Command { std: "docker" "start" "-a" "07f3eb0f9fd0cb1a4afb118abe70b3341f0829b3bcdc56a08f29bd97842909cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07f3eb0f9fd0cb1a4afb118abe70b3341f0829b3bcdc56a08f29bd97842909cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f3eb0f9fd0cb1a4afb118abe70b3341f0829b3bcdc56a08f29bd97842909cf", kill_on_drop: false }`
[INFO] [stdout] 07f3eb0f9fd0cb1a4afb118abe70b3341f0829b3bcdc56a08f29bd97842909cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56eee8fa8c87d2f8ac8019d510fb78004f9cbcfc6d584439bc0424727fea61ee
[INFO] running `Command { std: "docker" "start" "-a" "56eee8fa8c87d2f8ac8019d510fb78004f9cbcfc6d584439bc0424727fea61ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling nav v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "56eee8fa8c87d2f8ac8019d510fb78004f9cbcfc6d584439bc0424727fea61ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56eee8fa8c87d2f8ac8019d510fb78004f9cbcfc6d584439bc0424727fea61ee", kill_on_drop: false }`
[INFO] [stdout] 56eee8fa8c87d2f8ac8019d510fb78004f9cbcfc6d584439bc0424727fea61ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 499f17d626b01b4dcd9e6f125c40dfa15c8adef24d1b06363a1300e049607b55
[INFO] running `Command { std: "docker" "start" "-a" "499f17d626b01b4dcd9e6f125c40dfa15c8adef24d1b06363a1300e049607b55", kill_on_drop: false }`
[INFO] [stderr]    Compiling nav v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "499f17d626b01b4dcd9e6f125c40dfa15c8adef24d1b06363a1300e049607b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "499f17d626b01b4dcd9e6f125c40dfa15c8adef24d1b06363a1300e049607b55", kill_on_drop: false }`
[INFO] [stdout] 499f17d626b01b4dcd9e6f125c40dfa15c8adef24d1b06363a1300e049607b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec4ce6f9f59781df27cc83cc0cecbf5a3fe754c0bdc5b7ec4db80a08a7edd794
[INFO] running `Command { std: "docker" "start" "-a" "ec4ce6f9f59781df27cc83cc0cecbf5a3fe754c0bdc5b7ec4db80a08a7edd794", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nav-1761178eaaf1ff0d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nav
[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 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" "ec4ce6f9f59781df27cc83cc0cecbf5a3fe754c0bdc5b7ec4db80a08a7edd794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4ce6f9f59781df27cc83cc0cecbf5a3fe754c0bdc5b7ec4db80a08a7edd794", kill_on_drop: false }`
[INFO] [stdout] ec4ce6f9f59781df27cc83cc0cecbf5a3fe754c0bdc5b7ec4db80a08a7edd794