[INFO] fetching crate ncp5623 0.2.1...
[INFO] testing ncp5623-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ncp5623 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ncp5623 0.2.1
[INFO] finished tweaking crates.io crate ncp5623 0.2.1
[INFO] tweaked toml for crates.io crate ncp5623 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ncp5623 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ncp5623 0.2.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 414e13ad7feb18bd1243ddb7823bbcd4d8159bad03e3d4758d5a3d4bd19271fe
[INFO] running `Command { std: "docker" "start" "-a" "414e13ad7feb18bd1243ddb7823bbcd4d8159bad03e3d4758d5a3d4bd19271fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "414e13ad7feb18bd1243ddb7823bbcd4d8159bad03e3d4758d5a3d4bd19271fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "414e13ad7feb18bd1243ddb7823bbcd4d8159bad03e3d4758d5a3d4bd19271fe", kill_on_drop: false }`
[INFO] [stdout] 414e13ad7feb18bd1243ddb7823bbcd4d8159bad03e3d4758d5a3d4bd19271fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25f7a8ed9485c4831af8486f4dde98ccd88ed27ed1dae7615db44bb9a61eb9d8
[INFO] running `Command { std: "docker" "start" "-a" "25f7a8ed9485c4831af8486f4dde98ccd88ed27ed1dae7615db44bb9a61eb9d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncp5623 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "25f7a8ed9485c4831af8486f4dde98ccd88ed27ed1dae7615db44bb9a61eb9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f7a8ed9485c4831af8486f4dde98ccd88ed27ed1dae7615db44bb9a61eb9d8", kill_on_drop: false }`
[INFO] [stdout] 25f7a8ed9485c4831af8486f4dde98ccd88ed27ed1dae7615db44bb9a61eb9d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 845b804d92de725e3b3f5ddbcac8cf6bf2eb1bd8cf55146bfe778925672b5d4e
[INFO] running `Command { std: "docker" "start" "-a" "845b804d92de725e3b3f5ddbcac8cf6bf2eb1bd8cf55146bfe778925672b5d4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling fragile v2.0.1
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling predicates v3.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling mockall v0.13.1
[INFO] [stderr]    Compiling ncp5623 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.95s
[INFO] running `Command { std: "docker" "inspect" "845b804d92de725e3b3f5ddbcac8cf6bf2eb1bd8cf55146bfe778925672b5d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845b804d92de725e3b3f5ddbcac8cf6bf2eb1bd8cf55146bfe778925672b5d4e", kill_on_drop: false }`
[INFO] [stdout] 845b804d92de725e3b3f5ddbcac8cf6bf2eb1bd8cf55146bfe778925672b5d4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94e3444a252e4e7a773d6e5fb71cc46c87bc623bef96764f4d9d7f9a69d825a8
[INFO] running `Command { std: "docker" "start" "-a" "94e3444a252e4e7a773d6e5fb71cc46c87bc623bef96764f4d9d7f9a69d825a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ncp5623-424bd9cd1fa36c9e)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test::test_error_from_write_error ... ok
[INFO] [stdout] test test::test_build_command ... ok
[INFO] [stdout] test test::test_new_default_address ... ok
[INFO] [stdout] test test::test_downward_target ... ok
[INFO] [stdout] test test::test_max_current ... ok
[INFO] [stdout] test test::test_new_invalid_address ... ok
[INFO] [stdout] test test::test_rgb ... ok
[INFO] [stdout] test test::test_new_valid_address ... ok
[INFO] [stdout] test test::test_set_blue_ok ... ok
[INFO] [stdout] test test::test_set_red_ok ... ok
[INFO] [stdout] test test::test_shutdown ... ok
[INFO] [stdout] test test::test_start_dimming ... ok
[INFO] [stdout] test test::test_upward_target ... ok
[INFO] [stdout] test test::test_validate_value ... ok
[INFO] [stdout] test test::test_send_command_err ... ok
[INFO] [stdout] test test::test_set_green_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ncp5623
[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" "94e3444a252e4e7a773d6e5fb71cc46c87bc623bef96764f4d9d7f9a69d825a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e3444a252e4e7a773d6e5fb71cc46c87bc623bef96764f4d9d7f9a69d825a8", kill_on_drop: false }`
[INFO] [stdout] 94e3444a252e4e7a773d6e5fb71cc46c87bc623bef96764f4d9d7f9a69d825a8