[INFO] fetching crate describe 0.1.0...
[INFO] testing describe-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate describe 0.1.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate describe 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d83e908379a7f57cca171e007e998b798963c88fc4af397d32654a162c000e27
[INFO] running `Command { std: "docker" "start" "-a" "d83e908379a7f57cca171e007e998b798963c88fc4af397d32654a162c000e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d83e908379a7f57cca171e007e998b798963c88fc4af397d32654a162c000e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d83e908379a7f57cca171e007e998b798963c88fc4af397d32654a162c000e27", kill_on_drop: false }`
[INFO] [stdout] d83e908379a7f57cca171e007e998b798963c88fc4af397d32654a162c000e27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de6626f07f79659986b6ff636bbc2a5dc72486057f659d6835987472040891c9
[INFO] running `Command { std: "docker" "start" "-a" "de6626f07f79659986b6ff636bbc2a5dc72486057f659d6835987472040891c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling describe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "de6626f07f79659986b6ff636bbc2a5dc72486057f659d6835987472040891c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6626f07f79659986b6ff636bbc2a5dc72486057f659d6835987472040891c9", kill_on_drop: false }`
[INFO] [stdout] de6626f07f79659986b6ff636bbc2a5dc72486057f659d6835987472040891c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2154d941ebb86395bd16642d1c52105f098629f4465b7af44cf0dd8d30a40607
[INFO] running `Command { std: "docker" "start" "-a" "2154d941ebb86395bd16642d1c52105f098629f4465b7af44cf0dd8d30a40607", kill_on_drop: false }`
[INFO] [stderr]    Compiling describe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "2154d941ebb86395bd16642d1c52105f098629f4465b7af44cf0dd8d30a40607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2154d941ebb86395bd16642d1c52105f098629f4465b7af44cf0dd8d30a40607", kill_on_drop: false }`
[INFO] [stdout] 2154d941ebb86395bd16642d1c52105f098629f4465b7af44cf0dd8d30a40607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c70bde8c1a749f826dba07304b56f6db00f83c9e64c180e7beb269a6f5080d6
[INFO] running `Command { std: "docker" "start" "-a" "9c70bde8c1a749f826dba07304b56f6db00f83c9e64c180e7beb269a6f5080d6", 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/deps/describe-1eb533af0d6f5e26)
[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_gt (line 162) ... ok
[INFO] [stdout] test src/lib.rs - assert_that (line 46) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::satisfies (line 271) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is (line 105) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,bool>::is_false (line 83) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is_le (line 223) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::map (line 20) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::panicks_in (line 292) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::contains (line 250) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,bool>::is_true (line 66) ... ok
[INFO] [stdout] test src/lib.rs - PanickingTestCase<'a,T>::is_not (line 131) ... 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_lt (line 182) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c70bde8c1a749f826dba07304b56f6db00f83c9e64c180e7beb269a6f5080d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c70bde8c1a749f826dba07304b56f6db00f83c9e64c180e7beb269a6f5080d6", kill_on_drop: false }`
[INFO] [stdout] 9c70bde8c1a749f826dba07304b56f6db00f83c9e64c180e7beb269a6f5080d6