[INFO] fetching crate ruc 0.6.6...
[INFO] testing ruc-0.6.6 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate ruc 0.6.6 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate ruc 0.6.6 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 ruc 0.6.6
[INFO] finished tweaking crates.io crate ruc 0.6.6
[INFO] tweaked toml for crates.io crate ruc 0.6.6 written to /workspace/builds/worker-56/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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af6d999416d0929e046f3f82e75b542e2e39bd9d75662dd7ef0d162fd960126f
[INFO] running `Command { std: "docker" "start" "-a" "af6d999416d0929e046f3f82e75b542e2e39bd9d75662dd7ef0d162fd960126f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af6d999416d0929e046f3f82e75b542e2e39bd9d75662dd7ef0d162fd960126f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6d999416d0929e046f3f82e75b542e2e39bd9d75662dd7ef0d162fd960126f", kill_on_drop: false }`
[INFO] [stdout] af6d999416d0929e046f3f82e75b542e2e39bd9d75662dd7ef0d162fd960126f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f3d8afdbb10b0aeb3aac3909cc0d9eeb21b16904147f6e8de341192db8924ca
[INFO] running `Command { std: "docker" "start" "-a" "6f3d8afdbb10b0aeb3aac3909cc0d9eeb21b16904147f6e8de341192db8924ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling ruc v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "6f3d8afdbb10b0aeb3aac3909cc0d9eeb21b16904147f6e8de341192db8924ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3d8afdbb10b0aeb3aac3909cc0d9eeb21b16904147f6e8de341192db8924ca", kill_on_drop: false }`
[INFO] [stdout] 6f3d8afdbb10b0aeb3aac3909cc0d9eeb21b16904147f6e8de341192db8924ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b4116cf5c1ff18ec743bc91d08b03a13cd6834b04593ea3b3abf838a9d54f24
[INFO] running `Command { std: "docker" "start" "-a" "0b4116cf5c1ff18ec743bc91d08b03a13cd6834b04593ea3b3abf838a9d54f24", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruc v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "0b4116cf5c1ff18ec743bc91d08b03a13cd6834b04593ea3b3abf838a9d54f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4116cf5c1ff18ec743bc91d08b03a13cd6834b04593ea3b3abf838a9d54f24", kill_on_drop: false }`
[INFO] [stdout] 0b4116cf5c1ff18ec743bc91d08b03a13cd6834b04593ea3b3abf838a9d54f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 648776aae09deefd719df8e7f6d9ee9b11157ce9a3df851011d3c90d787b3166
[INFO] running `Command { std: "docker" "start" "-a" "648776aae09deefd719df8e7f6d9ee9b11157ce9a3df851011d3c90d787b3166", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ruc-ecfee632f6752b96)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test err::test::t_error_chain ... ok
[INFO] [stdout] test err::test::t_get_pidns ... ok
[INFO] [stdout] test tests::t_max_min ... ok
[INFO] [stdout] test tests::t_macro ... ok
[INFO] [stdout] test tests::t_display_style - should panic ... ok
[INFO] [stdout] test tests::t_display_style_debug - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "648776aae09deefd719df8e7f6d9ee9b11157ce9a3df851011d3c90d787b3166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648776aae09deefd719df8e7f6d9ee9b11157ce9a3df851011d3c90d787b3166", kill_on_drop: false }`
[INFO] [stdout] 648776aae09deefd719df8e7f6d9ee9b11157ce9a3df851011d3c90d787b3166