[INFO] fetching crate vercomp 0.5.0...
[INFO] testing vercomp-0.5.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate vercomp 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate vercomp 0.5.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vercomp 0.5.0
[INFO] finished tweaking crates.io crate vercomp 0.5.0
[INFO] tweaked toml for crates.io crate vercomp 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate vercomp 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex v1.3.5
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cf312173082a582365bcb09078f6675cbc618c99e611ee06730b79d7b3492b8
[INFO] running `Command { std: "docker" "start" "-a" "0cf312173082a582365bcb09078f6675cbc618c99e611ee06730b79d7b3492b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cf312173082a582365bcb09078f6675cbc618c99e611ee06730b79d7b3492b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cf312173082a582365bcb09078f6675cbc618c99e611ee06730b79d7b3492b8", kill_on_drop: false }`
[INFO] [stdout] 0cf312173082a582365bcb09078f6675cbc618c99e611ee06730b79d7b3492b8
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d561a051e4c0652c3ad97366d767a9c0e430befe609172d90e563360fefee5
[INFO] running `Command { std: "docker" "start" "-a" "71d561a051e4c0652c3ad97366d767a9c0e430befe609172d90e563360fefee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex v1.3.5
[INFO] [stderr]    Compiling vercomp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.03s
[INFO] running `Command { std: "docker" "inspect" "71d561a051e4c0652c3ad97366d767a9c0e430befe609172d90e563360fefee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d561a051e4c0652c3ad97366d767a9c0e430befe609172d90e563360fefee5", kill_on_drop: false }`
[INFO] [stdout] 71d561a051e4c0652c3ad97366d767a9c0e430befe609172d90e563360fefee5
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f7a9f0241e48bb72ac6e2bb8e46e76fc6be82eab0d3a07244061b3235882f3d
[INFO] running `Command { std: "docker" "start" "-a" "7f7a9f0241e48bb72ac6e2bb8e46e76fc6be82eab0d3a07244061b3235882f3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling vercomp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "7f7a9f0241e48bb72ac6e2bb8e46e76fc6be82eab0d3a07244061b3235882f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7a9f0241e48bb72ac6e2bb8e46e76fc6be82eab0d3a07244061b3235882f3d", kill_on_drop: false }`
[INFO] [stdout] 7f7a9f0241e48bb72ac6e2bb8e46e76fc6be82eab0d3a07244061b3235882f3d
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e77b421ac942bc628c47fe6d87cef7a684717849d95b210c8306e7dd95e7526c
[INFO] running `Command { std: "docker" "start" "-a" "e77b421ac942bc628c47fe6d87cef7a684717849d95b210c8306e7dd95e7526c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vercomp-d73ad04f6ad15099)
[INFO] [stdout] test number::tests::init_check ... ok
[INFO] [stdout] test number::tests::equal_check ... ok
[INFO] [stdout] test stage::tests::beta ... ok
[INFO] [stdout] test number::tests::greeter_check ... ok
[INFO] [stdout] test number::tests::less_check ... ok
[INFO] [stdout] test version::eq ... ok
[INFO] [stdout] test stage::tests::dev ... ok
[INFO] [stdout] test stage::tests::rc ... ok
[INFO] [stdout] test stage::tests::nightly ... ok
[INFO] [stdout] test stage::tests::alpha ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/binaryen_release_style.rs (/opt/rustwide/target/debug/deps/binaryen_release_style-20faa87f624b8b58)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stable ... ok
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test lt ... ok
[INFO] [stdout] test gt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/linux_release_style.rs (/opt/rustwide/target/debug/deps/linux_release_style-7a6657676ee285aa)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test stable ... ok
[INFO] [stdout] test rc ... ok
[INFO] [stdout] test gt ... ok
[INFO] [stdout] test lt ... ok
[INFO] [stderr]      Running tests/npm_package_style.rs (/opt/rustwide/target/debug/deps/npm_package_style-fa15fe42fb5039cd)
[INFO] [stdout] test eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/zola_release_style.rs (/opt/rustwide/target/debug/deps/zola_release_style-78834c1bdd1e4cad)
[INFO] [stdout] test gt ... ok
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test stable ... ok
[INFO] [stdout] test lt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stable ... ok
[INFO] [stderr]    Doc-tests vercomp
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test gt ... ok
[INFO] [stdout] test lt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e77b421ac942bc628c47fe6d87cef7a684717849d95b210c8306e7dd95e7526c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77b421ac942bc628c47fe6d87cef7a684717849d95b210c8306e7dd95e7526c", kill_on_drop: false }`
[INFO] [stdout] e77b421ac942bc628c47fe6d87cef7a684717849d95b210c8306e7dd95e7526c