[INFO] fetching crate flex-version 0.3.0...
[INFO] testing flex-version-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate flex-version 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate flex-version 0.3.0
[INFO] finished tweaking crates.io crate flex-version 0.3.0
[INFO] tweaked toml for crates.io crate flex-version 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flex-version 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a27c9091e3968181164525367c250080bed0cd51097c72a9573709e40339969
[INFO] running `Command { std: "docker" "start" "-a" "7a27c9091e3968181164525367c250080bed0cd51097c72a9573709e40339969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a27c9091e3968181164525367c250080bed0cd51097c72a9573709e40339969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a27c9091e3968181164525367c250080bed0cd51097c72a9573709e40339969", kill_on_drop: false }`
[INFO] [stdout] 7a27c9091e3968181164525367c250080bed0cd51097c72a9573709e40339969
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 441a4e0426e772dcaa2d1e53aee93a0bfcf0531179bcba18db7b517dc0a2eadc
[INFO] running `Command { std: "docker" "start" "-a" "441a4e0426e772dcaa2d1e53aee93a0bfcf0531179bcba18db7b517dc0a2eadc", kill_on_drop: false }`
[INFO] [stderr]    Compiling flex-version v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "441a4e0426e772dcaa2d1e53aee93a0bfcf0531179bcba18db7b517dc0a2eadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441a4e0426e772dcaa2d1e53aee93a0bfcf0531179bcba18db7b517dc0a2eadc", kill_on_drop: false }`
[INFO] [stdout] 441a4e0426e772dcaa2d1e53aee93a0bfcf0531179bcba18db7b517dc0a2eadc
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acf131571f355cfe9a520bee17bdce03d5f402fc20873b5beb0fc9a9e226ccba
[INFO] running `Command { std: "docker" "start" "-a" "acf131571f355cfe9a520bee17bdce03d5f402fc20873b5beb0fc9a9e226ccba", kill_on_drop: false }`
[INFO] [stderr]    Compiling flex-version v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "acf131571f355cfe9a520bee17bdce03d5f402fc20873b5beb0fc9a9e226ccba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf131571f355cfe9a520bee17bdce03d5f402fc20873b5beb0fc9a9e226ccba", kill_on_drop: false }`
[INFO] [stdout] acf131571f355cfe9a520bee17bdce03d5f402fc20873b5beb0fc9a9e226ccba
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ffe60a9322f9af96d966a55bf78e93cbc1b5f432ff3e15a7d2d89c3f77826f7
[INFO] running `Command { std: "docker" "start" "-a" "2ffe60a9322f9af96d966a55bf78e93cbc1b5f432ff3e15a7d2d89c3f77826f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flex_version-c00f1f8db63a2891)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_calculator_version ... ok
[INFO] [stderr]    Doc-tests flex_version
[INFO] [stdout] test tests::test_messaging_version ... ok
[INFO] [stdout] test tests::test_equals ... ok
[INFO] [stdout] test tests::test_vendor_version ... ok
[INFO] [stdout] test tests::test_ordering ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ffe60a9322f9af96d966a55bf78e93cbc1b5f432ff3e15a7d2d89c3f77826f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffe60a9322f9af96d966a55bf78e93cbc1b5f432ff3e15a7d2d89c3f77826f7", kill_on_drop: false }`
[INFO] [stdout] 2ffe60a9322f9af96d966a55bf78e93cbc1b5f432ff3e15a7d2d89c3f77826f7