[INFO] fetching crate semprr 0.2.1...
[INFO] testing semprr-0.2.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate semprr 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate semprr 0.2.1
[INFO] finished tweaking crates.io crate semprr 0.2.1
[INFO] tweaked toml for crates.io crate semprr 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate semprr 0.2.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate semprr 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254
[INFO] running `Command { std: "docker" "start" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling nyarray v0.3.1
[INFO] [stderr]    Compiling semprr v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling semprr v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/semprr/26651814739f5f21/out/semprr-26651814739f5f21)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::test_semver ... ok
[INFO] [stdout] test test::test_parse_err ... ok
[INFO] [stdout] test test::test_parse_ok ... ok
[INFO] [stdout] test test::test_cmp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semprr
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - SemVer<'a>::new (line 35) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::major (line 70) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::encode (line 337) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::decode (line 175) ... ok
[INFO] [stdout] test src/../readme.md - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::encode (line 322) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::decode (line 198) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::patch (line 104) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::decode (line 206) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::minor (line 87) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::encode (line 354) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::metadata (line 144) ... ok
[INFO] [stdout] test src/lib.rs - SemVer<'a>::prerelease (line 121) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.49s; merged doctests compilation took 0.47s
[INFO] running `Command { std: "docker" "inspect" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254", kill_on_drop: false }`
[INFO] [stdout] 5d756797df06725fa5b4bbd69ba7ee9d3f0e1bf5b4b8dbcb67eb2262193e6254
