[INFO] fetching crate describe 0.1.0...
[INFO] testing describe-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate describe 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate describe 0.1.0
[INFO] finished tweaking crates.io crate describe 0.1.0
[INFO] tweaked toml for crates.io crate describe 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate describe 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beacbb9ec5f9109ddbbf14fe7299e0e93bf72fba0bc92791dc0268eaf1d8d7b1
[INFO] running `Command { std: "docker" "start" "-a" "beacbb9ec5f9109ddbbf14fe7299e0e93bf72fba0bc92791dc0268eaf1d8d7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beacbb9ec5f9109ddbbf14fe7299e0e93bf72fba0bc92791dc0268eaf1d8d7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beacbb9ec5f9109ddbbf14fe7299e0e93bf72fba0bc92791dc0268eaf1d8d7b1", kill_on_drop: false }`
[INFO] [stdout] beacbb9ec5f9109ddbbf14fe7299e0e93bf72fba0bc92791dc0268eaf1d8d7b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e2c8f5dbb3a9409f6461a6a0c082fe2c9e6721e9a4997dd6f1af0bbf6363bbb
[INFO] running `Command { std: "docker" "start" "-a" "0e2c8f5dbb3a9409f6461a6a0c082fe2c9e6721e9a4997dd6f1af0bbf6363bbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling describe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "0e2c8f5dbb3a9409f6461a6a0c082fe2c9e6721e9a4997dd6f1af0bbf6363bbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2c8f5dbb3a9409f6461a6a0c082fe2c9e6721e9a4997dd6f1af0bbf6363bbb", kill_on_drop: false }`
[INFO] [stdout] 0e2c8f5dbb3a9409f6461a6a0c082fe2c9e6721e9a4997dd6f1af0bbf6363bbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce1ac7c9e79e141b69e076fc685c4862760f8559257e22c25ebeebd319d31c6b
[INFO] running `Command { std: "docker" "start" "-a" "ce1ac7c9e79e141b69e076fc685c4862760f8559257e22c25ebeebd319d31c6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling describe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "ce1ac7c9e79e141b69e076fc685c4862760f8559257e22c25ebeebd319d31c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1ac7c9e79e141b69e076fc685c4862760f8559257e22c25ebeebd319d31c6b", kill_on_drop: false }`
[INFO] [stdout] ce1ac7c9e79e141b69e076fc685c4862760f8559257e22c25ebeebd319d31c6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0a0c6b7a005d02ce7ff30ed5dce1574d8f3a2fe947ecbac3fc284f2a65ee1e1
[INFO] running `Command { std: "docker" "start" "-a" "b0a0c6b7a005d02ce7ff30ed5dce1574d8f3a2fe947ecbac3fc284f2a65ee1e1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/describe-16b09fff3c3b91ae)
[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] [stderr]    Doc-tests describe
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is_lt (line 182) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is (line 105) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is_gt (line 162) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is_ge (line 202) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is_le (line 223) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::contains (line 250) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::panicks_in (line 292) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is_not (line 131) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::map (line 20) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::satisfies (line 271) ... ok
[INFO] [stdout] test src/lib.rs - assert_that (line 46) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,bool>::is_false (line 83) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,bool>::is_true (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0a0c6b7a005d02ce7ff30ed5dce1574d8f3a2fe947ecbac3fc284f2a65ee1e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a0c6b7a005d02ce7ff30ed5dce1574d8f3a2fe947ecbac3fc284f2a65ee1e1", kill_on_drop: false }`
[INFO] [stdout] b0a0c6b7a005d02ce7ff30ed5dce1574d8f3a2fe947ecbac3fc284f2a65ee1e1