[INFO] fetching crate step-count 0.1.1...
[INFO] testing step-count-0.1.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate step-count 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate step-count 0.1.1
[INFO] finished tweaking crates.io crate step-count 0.1.1
[INFO] tweaked toml for crates.io crate step-count 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate step-count 0.1.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d65da763d35dc756be8fe236648cc1cccad5ed4bc708fa0cc9de3c6588e57e3d
[INFO] running `Command { std: "docker" "start" "-a" "d65da763d35dc756be8fe236648cc1cccad5ed4bc708fa0cc9de3c6588e57e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d65da763d35dc756be8fe236648cc1cccad5ed4bc708fa0cc9de3c6588e57e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65da763d35dc756be8fe236648cc1cccad5ed4bc708fa0cc9de3c6588e57e3d", kill_on_drop: false }`
[INFO] [stdout] d65da763d35dc756be8fe236648cc1cccad5ed4bc708fa0cc9de3c6588e57e3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e9f73ea8688eacb1dc47affe9db10827dab604bf49cf118ed4271449899cab
[INFO] running `Command { std: "docker" "start" "-a" "01e9f73ea8688eacb1dc47affe9db10827dab604bf49cf118ed4271449899cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling step-count v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "01e9f73ea8688eacb1dc47affe9db10827dab604bf49cf118ed4271449899cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e9f73ea8688eacb1dc47affe9db10827dab604bf49cf118ed4271449899cab", kill_on_drop: false }`
[INFO] [stdout] 01e9f73ea8688eacb1dc47affe9db10827dab604bf49cf118ed4271449899cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1796b452c1ccef2f4d51217d0a8dea9b104c9439f7703e44f72a14ba2ecafd6e
[INFO] running `Command { std: "docker" "start" "-a" "1796b452c1ccef2f4d51217d0a8dea9b104c9439f7703e44f72a14ba2ecafd6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling step-count v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "1796b452c1ccef2f4d51217d0a8dea9b104c9439f7703e44f72a14ba2ecafd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1796b452c1ccef2f4d51217d0a8dea9b104c9439f7703e44f72a14ba2ecafd6e", kill_on_drop: false }`
[INFO] [stdout] 1796b452c1ccef2f4d51217d0a8dea9b104c9439f7703e44f72a14ba2ecafd6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a3ae2bb82d82738304bd493e3630e6d8ab051608ae93c5b3394a99f7fe85e15
[INFO] running `Command { std: "docker" "start" "-a" "3a3ae2bb82d82738304bd493e3630e6d8ab051608ae93c5b3394a99f7fe85e15", 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/step_count-4792f514151d955a)
[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 step_count
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - step_count_checked (line 100) ... ok
[INFO] [stdout] test src/lib.rs - step_count_checked (line 91) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_from (line 216) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_from (line 225) ... ok
[INFO] [stdout] test src/lib.rs - step_count (line 23) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count (line 183) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_checked (line 266) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from (line 57) ... ok
[INFO] [stdout] test src/lib.rs - step_count_checked (line 109) ... ok
[INFO] [stdout] test src/lib.rs - step_count (line 32) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_checked (line 257) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from (line 66) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count (line 192) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from_checked (line 153) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from_checked (line 144) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_checked (line 248) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_from_checked (line 291) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from_checked (line 135) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_from_checked (line 300) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_from_checked (line 309) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a3ae2bb82d82738304bd493e3630e6d8ab051608ae93c5b3394a99f7fe85e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a3ae2bb82d82738304bd493e3630e6d8ab051608ae93c5b3394a99f7fe85e15", kill_on_drop: false }`
[INFO] [stdout] 3a3ae2bb82d82738304bd493e3630e6d8ab051608ae93c5b3394a99f7fe85e15