[INFO] fetching crate firmly 0.0.1...
[INFO] testing firmly-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate firmly 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate firmly 0.0.1
[INFO] finished tweaking crates.io crate firmly 0.0.1
[INFO] tweaked toml for crates.io crate firmly 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate firmly 0.0.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d76d72e748b3a7a007ce7b5d4f7dae027c60aaf877d536284edef1c4d4fefaa6
[INFO] running `Command { std: "docker" "start" "-a" "d76d72e748b3a7a007ce7b5d4f7dae027c60aaf877d536284edef1c4d4fefaa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76d72e748b3a7a007ce7b5d4f7dae027c60aaf877d536284edef1c4d4fefaa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76d72e748b3a7a007ce7b5d4f7dae027c60aaf877d536284edef1c4d4fefaa6", kill_on_drop: false }`
[INFO] [stdout] d76d72e748b3a7a007ce7b5d4f7dae027c60aaf877d536284edef1c4d4fefaa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 512a27034bf2bb1e299165541151bafc9b833cf3d65d11aafda8c3f0eb864e7a
[INFO] running `Command { std: "docker" "start" "-a" "512a27034bf2bb1e299165541151bafc9b833cf3d65d11aafda8c3f0eb864e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling firmly v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "512a27034bf2bb1e299165541151bafc9b833cf3d65d11aafda8c3f0eb864e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512a27034bf2bb1e299165541151bafc9b833cf3d65d11aafda8c3f0eb864e7a", kill_on_drop: false }`
[INFO] [stdout] 512a27034bf2bb1e299165541151bafc9b833cf3d65d11aafda8c3f0eb864e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 20525ac84effb38970d09da10e84b0df7ff0b015c111e677f5d461cab869c347
[INFO] running `Command { std: "docker" "start" "-a" "20525ac84effb38970d09da10e84b0df7ff0b015c111e677f5d461cab869c347", kill_on_drop: false }`
[INFO] [stderr]    Compiling firmly v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "20525ac84effb38970d09da10e84b0df7ff0b015c111e677f5d461cab869c347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20525ac84effb38970d09da10e84b0df7ff0b015c111e677f5d461cab869c347", kill_on_drop: false }`
[INFO] [stdout] 20525ac84effb38970d09da10e84b0df7ff0b015c111e677f5d461cab869c347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 68681ed7649a1ff5e21a3835d4eda660a0043af5d9eff870dd0834510cbd0de1
[INFO] running `Command { std: "docker" "start" "-a" "68681ed7649a1ff5e21a3835d4eda660a0043af5d9eff870dd0834510cbd0de1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/firmly-57bfd290b07fe5b1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test codec::test::test_write_digital_out ... ok
[INFO] [stdout] test codec::test::test_set_pin_mode ... ok
[INFO] [stdout] test codec::test::test_write_digital_pin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests firmly
[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] running `Command { std: "docker" "inspect" "68681ed7649a1ff5e21a3835d4eda660a0043af5d9eff870dd0834510cbd0de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68681ed7649a1ff5e21a3835d4eda660a0043af5d9eff870dd0834510cbd0de1", kill_on_drop: false }`
[INFO] [stdout] 68681ed7649a1ff5e21a3835d4eda660a0043af5d9eff870dd0834510cbd0de1