[INFO] fetching crate what-version-core 0.2.1...
[INFO] testing what-version-core-0.2.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate what-version-core 0.2.1 into /workspace/builds/worker-6-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate what-version-core 0.2.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fe8b7b3b030e89bdba5cd0a0642996167e7aa683e8138349c7c8aecc20feb8e
[INFO] running `Command { std: "docker" "start" "-a" "9fe8b7b3b030e89bdba5cd0a0642996167e7aa683e8138349c7c8aecc20feb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fe8b7b3b030e89bdba5cd0a0642996167e7aa683e8138349c7c8aecc20feb8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe8b7b3b030e89bdba5cd0a0642996167e7aa683e8138349c7c8aecc20feb8e", kill_on_drop: false }`
[INFO] [stdout] 9fe8b7b3b030e89bdba5cd0a0642996167e7aa683e8138349c7c8aecc20feb8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9d17e9a8feeb6e0c6835e553bd00c79e103f176950bfe5e00fe284305d9e398
[INFO] running `Command { std: "docker" "start" "-a" "a9d17e9a8feeb6e0c6835e553bd00c79e103f176950bfe5e00fe284305d9e398", 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" "a9d17e9a8feeb6e0c6835e553bd00c79e103f176950bfe5e00fe284305d9e398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9d17e9a8feeb6e0c6835e553bd00c79e103f176950bfe5e00fe284305d9e398", kill_on_drop: false }`
[INFO] [stdout] a9d17e9a8feeb6e0c6835e553bd00c79e103f176950bfe5e00fe284305d9e398
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b778d9a4476ca5e1d4e6593959d3097c90901ac747c5a04ab18b08064d829f1b
[INFO] running `Command { std: "docker" "start" "-a" "b778d9a4476ca5e1d4e6593959d3097c90901ac747c5a04ab18b08064d829f1b", 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 5.77s
[INFO] running `Command { std: "docker" "inspect" "b778d9a4476ca5e1d4e6593959d3097c90901ac747c5a04ab18b08064d829f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b778d9a4476ca5e1d4e6593959d3097c90901ac747c5a04ab18b08064d829f1b", kill_on_drop: false }`
[INFO] [stdout] b778d9a4476ca5e1d4e6593959d3097c90901ac747c5a04ab18b08064d829f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 867d2ed819fb83f06b877b15e824acaedfb743bf8a73bd05dc18bfa618ab9650
[INFO] running `Command { std: "docker" "start" "-a" "867d2ed819fb83f06b877b15e824acaedfb743bf8a73bd05dc18bfa618ab9650", 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/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_ranges ... 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_equals ... ok
[INFO] [stdout] test tests::happy::one_tilde ... ok
[INFO] [stdout] test tests::happy::one_wildcard ... ok
[INFO] [stdout] test tests::sad::conflicting_ranges ... ok
[INFO] [stdout] test tests::sad::invalid_version ... ok
[INFO] [stdout] test tests::sad::no_match ... ok
[INFO] [stdout] test tests::happy::upper_bound ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests what_version_core
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "867d2ed819fb83f06b877b15e824acaedfb743bf8a73bd05dc18bfa618ab9650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867d2ed819fb83f06b877b15e824acaedfb743bf8a73bd05dc18bfa618ab9650", kill_on_drop: false }`
[INFO] [stdout] 867d2ed819fb83f06b877b15e824acaedfb743bf8a73bd05dc18bfa618ab9650