[INFO] fetching crate step-count 0.1.1...
[INFO] testing step-count-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate step-count 0.1.1 into /workspace/builds/worker-0-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate step-count 0.1.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b873602b6715c7cf67f2dc93a219680db001d5ccec0f45fcb16d89ef673193a7
[INFO] running `Command { std: "docker" "start" "-a" "b873602b6715c7cf67f2dc93a219680db001d5ccec0f45fcb16d89ef673193a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b873602b6715c7cf67f2dc93a219680db001d5ccec0f45fcb16d89ef673193a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b873602b6715c7cf67f2dc93a219680db001d5ccec0f45fcb16d89ef673193a7", kill_on_drop: false }`
[INFO] [stdout] b873602b6715c7cf67f2dc93a219680db001d5ccec0f45fcb16d89ef673193a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd5566663d278f0381702cc8cf088d18036c1448fdc661dde36967149f530ccc
[INFO] running `Command { std: "docker" "start" "-a" "bd5566663d278f0381702cc8cf088d18036c1448fdc661dde36967149f530ccc", 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 0.11s
[INFO] running `Command { std: "docker" "inspect" "bd5566663d278f0381702cc8cf088d18036c1448fdc661dde36967149f530ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd5566663d278f0381702cc8cf088d18036c1448fdc661dde36967149f530ccc", kill_on_drop: false }`
[INFO] [stdout] bd5566663d278f0381702cc8cf088d18036c1448fdc661dde36967149f530ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ea45ac1b3ed4105777f66d1401631321fd659fcb2d4f38b0fae6d2627dd7544
[INFO] running `Command { std: "docker" "start" "-a" "6ea45ac1b3ed4105777f66d1401631321fd659fcb2d4f38b0fae6d2627dd7544", 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 0.23s
[INFO] running `Command { std: "docker" "inspect" "6ea45ac1b3ed4105777f66d1401631321fd659fcb2d4f38b0fae6d2627dd7544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea45ac1b3ed4105777f66d1401631321fd659fcb2d4f38b0fae6d2627dd7544", kill_on_drop: false }`
[INFO] [stdout] 6ea45ac1b3ed4105777f66d1401631321fd659fcb2d4f38b0fae6d2627dd7544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e66da240b4af6ffac6f7befae992d902c4f0f554ea3881897bba3468e43c0360
[INFO] running `Command { std: "docker" "start" "-a" "e66da240b4af6ffac6f7befae992d902c4f0f554ea3881897bba3468e43c0360", 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 - StepCount::step_count_checked (line 257) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count (line 192) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_checked (line 266) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_checked (line 248) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from (line 57) ... ok
[INFO] [stdout] test src/lib.rs - step_count_checked (line 91) ... ok
[INFO] [stdout] test src/lib.rs - step_count (line 32) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_from_checked (line 300) ... ok
[INFO] [stdout] test src/lib.rs - step_count_checked (line 109) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_from_checked (line 291) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count_from_checked (line 309) ... 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_from (line 216) ... ok
[INFO] [stdout] test src/lib.rs - step_count_checked (line 100) ... ok
[INFO] [stdout] test src/lib.rs - StepCount::step_count (line 183) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from (line 66) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from_checked (line 144) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from_checked (line 135) ... ok
[INFO] [stdout] test src/lib.rs - step_count_from_checked (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e66da240b4af6ffac6f7befae992d902c4f0f554ea3881897bba3468e43c0360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66da240b4af6ffac6f7befae992d902c4f0f554ea3881897bba3468e43c0360", kill_on_drop: false }`
[INFO] [stdout] e66da240b4af6ffac6f7befae992d902c4f0f554ea3881897bba3468e43c0360