[INFO] fetching crate explicit_cast 1.0.0...
[INFO] testing explicit_cast-1.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate explicit_cast 1.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate explicit_cast 1.0.0
[INFO] finished tweaking crates.io crate explicit_cast 1.0.0
[INFO] tweaked toml for crates.io crate explicit_cast 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate explicit_cast 1.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b0c2ffb9bdbfd2fca85a34b86709d44087279c8e8f22f90779bd2198d75985c
[INFO] running `Command { std: "docker" "start" "-a" "7b0c2ffb9bdbfd2fca85a34b86709d44087279c8e8f22f90779bd2198d75985c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b0c2ffb9bdbfd2fca85a34b86709d44087279c8e8f22f90779bd2198d75985c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0c2ffb9bdbfd2fca85a34b86709d44087279c8e8f22f90779bd2198d75985c", kill_on_drop: false }`
[INFO] [stdout] 7b0c2ffb9bdbfd2fca85a34b86709d44087279c8e8f22f90779bd2198d75985c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cdb11b826ae18372bc3cdbccbfbffd444f631b0a8e34547f84fb1fde79f2445
[INFO] running `Command { std: "docker" "start" "-a" "4cdb11b826ae18372bc3cdbccbfbffd444f631b0a8e34547f84fb1fde79f2445", kill_on_drop: false }`
[INFO] [stderr]    Compiling explicit_cast v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "4cdb11b826ae18372bc3cdbccbfbffd444f631b0a8e34547f84fb1fde79f2445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cdb11b826ae18372bc3cdbccbfbffd444f631b0a8e34547f84fb1fde79f2445", kill_on_drop: false }`
[INFO] [stdout] 4cdb11b826ae18372bc3cdbccbfbffd444f631b0a8e34547f84fb1fde79f2445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3031f73717a5c9b51626a12811f03febcb9555753a1f9f7de11bfb3207e098ef
[INFO] running `Command { std: "docker" "start" "-a" "3031f73717a5c9b51626a12811f03febcb9555753a1f9f7de11bfb3207e098ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling explicit_cast v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "3031f73717a5c9b51626a12811f03febcb9555753a1f9f7de11bfb3207e098ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3031f73717a5c9b51626a12811f03febcb9555753a1f9f7de11bfb3207e098ef", kill_on_drop: false }`
[INFO] [stdout] 3031f73717a5c9b51626a12811f03febcb9555753a1f9f7de11bfb3207e098ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10d901981ed668d654322d6284b7df2ff36946ed30552175aa680110d80566c8
[INFO] running `Command { std: "docker" "start" "-a" "10d901981ed668d654322d6284b7df2ff36946ed30552175aa680110d80566c8", 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/explicit_cast-cff8a65f5d867aa7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cast_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests explicit_cast
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - SignCast::sign_cast (line 85) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - SignCast::sign_cast (line 79) ... ok
[INFO] [stdout] test src/lib.rs - Truncate::truncate (line 106) ... ok
[INFO] [stdout] test src/lib.rs - Widen::widen (line 133) ... ok
[INFO] [stdout] test src/lib.rs - Truncate::truncate (line 111) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Widen::widen (line 138) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10d901981ed668d654322d6284b7df2ff36946ed30552175aa680110d80566c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d901981ed668d654322d6284b7df2ff36946ed30552175aa680110d80566c8", kill_on_drop: false }`
[INFO] [stdout] 10d901981ed668d654322d6284b7df2ff36946ed30552175aa680110d80566c8