[INFO] fetching crate what-version-core 0.2.1...
[INFO] testing what-version-core-0.2.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate what-version-core 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate what-version-core 0.2.1
[INFO] finished tweaking crates.io crate what-version-core 0.2.1
[INFO] tweaked toml for crates.io crate what-version-core 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate what-version-core 0.2.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate what-version-core 0.2.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.94
[INFO] [stderr]   Downloaded yare-macro v3.0.0
[INFO] [stderr]   Downloaded yare v3.0.0
[INFO] [stderr]   Downloaded syn v2.0.100
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db44f93066b5b8d8eeb13c9c85ce74d386a94ffe4be31d38b436706d9eab9db7
[INFO] running `Command { std: "docker" "start" "-a" "db44f93066b5b8d8eeb13c9c85ce74d386a94ffe4be31d38b436706d9eab9db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db44f93066b5b8d8eeb13c9c85ce74d386a94ffe4be31d38b436706d9eab9db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db44f93066b5b8d8eeb13c9c85ce74d386a94ffe4be31d38b436706d9eab9db7", kill_on_drop: false }`
[INFO] [stdout] db44f93066b5b8d8eeb13c9c85ce74d386a94ffe4be31d38b436706d9eab9db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beb350a3e0be133922e9842f86d8e82363871bdd2c97be337fe21039f55ddbf7
[INFO] running `Command { std: "docker" "start" "-a" "beb350a3e0be133922e9842f86d8e82363871bdd2c97be337fe21039f55ddbf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling what-version-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "beb350a3e0be133922e9842f86d8e82363871bdd2c97be337fe21039f55ddbf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb350a3e0be133922e9842f86d8e82363871bdd2c97be337fe21039f55ddbf7", kill_on_drop: false }`
[INFO] [stdout] beb350a3e0be133922e9842f86d8e82363871bdd2c97be337fe21039f55ddbf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e890fcf1ded1e2e37c9f63d65a197797e451d20d1c7a16c9a81bea2eaa5ca50b
[INFO] running `Command { std: "docker" "start" "-a" "e890fcf1ded1e2e37c9f63d65a197797e451d20d1c7a16c9a81bea2eaa5ca50b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling yare-macro v3.0.0
[INFO] [stderr]    Compiling yare v3.0.0
[INFO] [stderr]    Compiling what-version-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.11s
[INFO] running `Command { std: "docker" "inspect" "e890fcf1ded1e2e37c9f63d65a197797e451d20d1c7a16c9a81bea2eaa5ca50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e890fcf1ded1e2e37c9f63d65a197797e451d20d1c7a16c9a81bea2eaa5ca50b", kill_on_drop: false }`
[INFO] [stdout] e890fcf1ded1e2e37c9f63d65a197797e451d20d1c7a16c9a81bea2eaa5ca50b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d29affa9a5ea1485154acf4ef6a85b74e9b4bc0f8abc9abe63c6ddf1b78921c8
[INFO] running `Command { std: "docker" "start" "-a" "d29affa9a5ea1485154acf4ef6a85b74e9b4bc0f8abc9abe63c6ddf1b78921c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/what_version_core-68ea29e35b4f6eea)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::happy::all_caret ... ok
[INFO] [stdout] test tests::happy::all_same ... ok
[INFO] [stdout] test tests::happy::all_wildcard ... ok
[INFO] [stdout] test tests::happy::lower_bound ... ok
[INFO] [stdout] test tests::happy::no_requirements ... ok
[INFO] [stdout] test tests::happy::one_tilde ... ok
[INFO] [stdout] test tests::happy::one_equals ... ok
[INFO] [stdout] test tests::happy::one_wildcard ... ok
[INFO] [stdout] test tests::happy::upper_bound ... ok
[INFO] [stdout] test tests::sad::no_match ... ok
[INFO] [stdout] test tests::sad::conflicting_ranges ... ok
[INFO] [stdout] test tests::sad::invalid_version ... ok
[INFO] [stdout] test tests::happy::all_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests what_version_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - what_version (line 31) ... 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] running `Command { std: "docker" "inspect" "d29affa9a5ea1485154acf4ef6a85b74e9b4bc0f8abc9abe63c6ddf1b78921c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29affa9a5ea1485154acf4ef6a85b74e9b4bc0f8abc9abe63c6ddf1b78921c8", kill_on_drop: false }`
[INFO] [stdout] d29affa9a5ea1485154acf4ef6a85b74e9b4bc0f8abc9abe63c6ddf1b78921c8