[INFO] fetching crate lcd-pcf8574 0.2.0...
[INFO] testing lcd-pcf8574-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate lcd-pcf8574 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lcd-pcf8574 0.2.0
[INFO] finished tweaking crates.io crate lcd-pcf8574 0.2.0
[INFO] tweaked toml for crates.io crate lcd-pcf8574 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lcd-pcf8574 0.2.0 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] crate crates.io crate lcd-pcf8574 0.2.0 already has a lockfile, it will not be regenerated
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e2d62e23b62b3597de04331cb35052c298e6afb1f19fbf4b07c5e870f6e450c4
[INFO] running `Command { std: "docker" "start" "-a" "e2d62e23b62b3597de04331cb35052c298e6afb1f19fbf4b07c5e870f6e450c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2d62e23b62b3597de04331cb35052c298e6afb1f19fbf4b07c5e870f6e450c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d62e23b62b3597de04331cb35052c298e6afb1f19fbf4b07c5e870f6e450c4", kill_on_drop: false }`
[INFO] [stdout] e2d62e23b62b3597de04331cb35052c298e6afb1f19fbf4b07c5e870f6e450c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c8c3937e7e64a9060e5d001dcbecedb62c5a21f02c4c840a25ce51e28d203468
[INFO] running `Command { std: "docker" "start" "-a" "c8c3937e7e64a9060e5d001dcbecedb62c5a21f02c4c840a25ce51e28d203468", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling lcd v0.4.1
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling i2cdev v0.5.1
[INFO] [stderr]    Compiling lcd-pcf8574 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "c8c3937e7e64a9060e5d001dcbecedb62c5a21f02c4c840a25ce51e28d203468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c3937e7e64a9060e5d001dcbecedb62c5a21f02c4c840a25ce51e28d203468", kill_on_drop: false }`
[INFO] [stdout] c8c3937e7e64a9060e5d001dcbecedb62c5a21f02c4c840a25ce51e28d203468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 365dda286083ae2a5cf5be1b5e876bfb81d9a29ed34308f018dcd979f6aa7c99
[INFO] running `Command { std: "docker" "start" "-a" "365dda286083ae2a5cf5be1b5e876bfb81d9a29ed34308f018dcd979f6aa7c99", kill_on_drop: false }`
[INFO] [stderr]    Compiling lcd-pcf8574 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "365dda286083ae2a5cf5be1b5e876bfb81d9a29ed34308f018dcd979f6aa7c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365dda286083ae2a5cf5be1b5e876bfb81d9a29ed34308f018dcd979f6aa7c99", kill_on_drop: false }`
[INFO] [stdout] 365dda286083ae2a5cf5be1b5e876bfb81d9a29ed34308f018dcd979f6aa7c99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 372efda25c7b910be80f1a98dd1d256039a0d7753f80b6de9000f84bc4c462f0
[INFO] running `Command { std: "docker" "start" "-a" "372efda25c7b910be80f1a98dd1d256039a0d7753f80b6de9000f84bc4c462f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lcd_pcf8574-10742de61ce31540)
[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 lcd_pcf8574
[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" "372efda25c7b910be80f1a98dd1d256039a0d7753f80b6de9000f84bc4c462f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372efda25c7b910be80f1a98dd1d256039a0d7753f80b6de9000f84bc4c462f0", kill_on_drop: false }`
[INFO] [stdout] 372efda25c7b910be80f1a98dd1d256039a0d7753f80b6de9000f84bc4c462f0