[INFO] fetching crate count-to-non-zero 0.3.0...
[INFO] testing count-to-non-zero-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate count-to-non-zero 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate count-to-non-zero 0.3.0
[INFO] finished tweaking crates.io crate count-to-non-zero 0.3.0
[INFO] tweaked toml for crates.io crate count-to-non-zero 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate count-to-non-zero 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bbb25c7f33d81bb8c67c63eb6fb396b9e91da47decf3286072f15fded43759f
[INFO] running `Command { std: "docker" "start" "-a" "0bbb25c7f33d81bb8c67c63eb6fb396b9e91da47decf3286072f15fded43759f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bbb25c7f33d81bb8c67c63eb6fb396b9e91da47decf3286072f15fded43759f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bbb25c7f33d81bb8c67c63eb6fb396b9e91da47decf3286072f15fded43759f", kill_on_drop: false }`
[INFO] [stdout] 0bbb25c7f33d81bb8c67c63eb6fb396b9e91da47decf3286072f15fded43759f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b5b97c06b1ede0cd74a2fdd3b8e582c3034f96c6c89087efb5d9666abc84742
[INFO] running `Command { std: "docker" "start" "-a" "4b5b97c06b1ede0cd74a2fdd3b8e582c3034f96c6c89087efb5d9666abc84742", kill_on_drop: false }`
[INFO] [stderr]    Compiling count-to-non-zero v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "4b5b97c06b1ede0cd74a2fdd3b8e582c3034f96c6c89087efb5d9666abc84742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5b97c06b1ede0cd74a2fdd3b8e582c3034f96c6c89087efb5d9666abc84742", kill_on_drop: false }`
[INFO] [stdout] 4b5b97c06b1ede0cd74a2fdd3b8e582c3034f96c6c89087efb5d9666abc84742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a536a4bdd97d23fa3c061a9b3600bbe63d4cce51fafc1e8d6f4b0979d2ea4e51
[INFO] running `Command { std: "docker" "start" "-a" "a536a4bdd97d23fa3c061a9b3600bbe63d4cce51fafc1e8d6f4b0979d2ea4e51", kill_on_drop: false }`
[INFO] [stderr]    Compiling count-to-non-zero v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a536a4bdd97d23fa3c061a9b3600bbe63d4cce51fafc1e8d6f4b0979d2ea4e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a536a4bdd97d23fa3c061a9b3600bbe63d4cce51fafc1e8d6f4b0979d2ea4e51", kill_on_drop: false }`
[INFO] [stdout] a536a4bdd97d23fa3c061a9b3600bbe63d4cce51fafc1e8d6f4b0979d2ea4e51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb1e6856ba41725a82386517ea94b63c94cbb51aa555c4b5b18fab96dcfb80b4
[INFO] running `Command { std: "docker" "start" "-a" "eb1e6856ba41725a82386517ea94b63c94cbb51aa555c4b5b18fab96dcfb80b4", 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/count_to_non_zero-e5f1ced12a0b2e34)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::empty_iterator ... ok
[INFO] [stdout] test tests::all_non_zeros_iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests count_to_non_zero
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - CountToNonZeroExt::count_to_non_zero (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb1e6856ba41725a82386517ea94b63c94cbb51aa555c4b5b18fab96dcfb80b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1e6856ba41725a82386517ea94b63c94cbb51aa555c4b5b18fab96dcfb80b4", kill_on_drop: false }`
[INFO] [stdout] eb1e6856ba41725a82386517ea94b63c94cbb51aa555c4b5b18fab96dcfb80b4