[INFO] fetching crate libmonitor 0.1.2...
[INFO] testing libmonitor-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate libmonitor 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libmonitor 0.1.2
[INFO] finished tweaking crates.io crate libmonitor 0.1.2
[INFO] tweaked toml for crates.io crate libmonitor 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmonitor 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libmonitor 0.1.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded udev v0.8.0
[INFO] [stderr]   Downloaded i2cdev v0.6.0
[INFO] [stderr]   Downloaded libc v0.2.154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e029be7372c9df4c384e0093b79cac9f79d5461a0b8ccd66f862d826ccd77d9
[INFO] running `Command { std: "docker" "start" "-a" "0e029be7372c9df4c384e0093b79cac9f79d5461a0b8ccd66f862d826ccd77d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e029be7372c9df4c384e0093b79cac9f79d5461a0b8ccd66f862d826ccd77d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e029be7372c9df4c384e0093b79cac9f79d5461a0b8ccd66f862d826ccd77d9", kill_on_drop: false }`
[INFO] [stdout] 0e029be7372c9df4c384e0093b79cac9f79d5461a0b8ccd66f862d826ccd77d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2157278c27679990c55637fe4174528454c7ee343e22e4939e49a6747ea67b69
[INFO] running `Command { std: "docker" "start" "-a" "2157278c27679990c55637fe4174528454c7ee343e22e4939e49a6747ea67b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling udev v0.8.0
[INFO] [stderr]    Compiling i2cdev v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.60
[INFO] [stderr]    Compiling libmonitor v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.23s
[INFO] running `Command { std: "docker" "inspect" "2157278c27679990c55637fe4174528454c7ee343e22e4939e49a6747ea67b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2157278c27679990c55637fe4174528454c7ee343e22e4939e49a6747ea67b69", kill_on_drop: false }`
[INFO] [stdout] 2157278c27679990c55637fe4174528454c7ee343e22e4939e49a6747ea67b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3e6c498d8d8c6eaee80ccc71f40e0fcf9e6cb5d25d927c1808e03594fd68f6b
[INFO] running `Command { std: "docker" "start" "-a" "c3e6c498d8d8c6eaee80ccc71f40e0fcf9e6cb5d25d927c1808e03594fd68f6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmonitor v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Monitor`
[INFO] [stdout]  --> examples/via-i2c-dev.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use libmonitor::{ddc::DdcCiError, Monitor};
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DdcCiDevice`
[INFO] [stdout]   --> examples/via-i2c-dev.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 |         linux::receive_edid, Ddc, DdcCiDevice, DdcCommunicationBase, DdcDevice, DdcError,
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "c3e6c498d8d8c6eaee80ccc71f40e0fcf9e6cb5d25d927c1808e03594fd68f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e6c498d8d8c6eaee80ccc71f40e0fcf9e6cb5d25d927c1808e03594fd68f6b", kill_on_drop: false }`
[INFO] [stdout] c3e6c498d8d8c6eaee80ccc71f40e0fcf9e6cb5d25d927c1808e03594fd68f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d22d762fbbfa158489facd4a94a29eab75807ef554627002fafcbbd074c0e02
[INFO] running `Command { std: "docker" "start" "-a" "3d22d762fbbfa158489facd4a94a29eab75807ef554627002fafcbbd074c0e02", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Monitor`
[INFO] [stdout] 
[INFO] [stderr]  --> examples/via-i2c-dev.rs:7:35
[INFO] [stdout] running 4 tests
[INFO] [stderr]   |
[INFO] [stdout] test mccs::capabilities::entries::bin_entries ... ok
[INFO] [stderr] 7 | use libmonitor::{ddc::DdcCiError, Monitor};
[INFO] [stdout] test mccs::capabilities::entries::model_hacks ... ok
[INFO] [stderr]   |                                   ^^^^^^^
[INFO] [stdout] test ddc::ci::test::null_message_check ... ok
[INFO] [stderr]   |
[INFO] [stdout] test ddc::ci::test::parse_null_message ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: unused import: `DdcCiDevice`
[INFO] [stdout] 
[INFO] [stderr]   --> examples/via-i2c-dev.rs:10:35
[INFO] [stderr]    |
[INFO] [stderr] 10 |         linux::receive_edid, Ddc, DdcCiDevice, DdcCommunicationBase, DdcDevice, DdcError,
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `libmonitor` (example "via-i2c-dev") generated 2 warnings (run `cargo fix --example "via-i2c-dev" -p libmonitor` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libmonitor-b8690ee369dcc010)
[INFO] [stderr]    Doc-tests libmonitor
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Monitor::enumerate (line 155) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d22d762fbbfa158489facd4a94a29eab75807ef554627002fafcbbd074c0e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d22d762fbbfa158489facd4a94a29eab75807ef554627002fafcbbd074c0e02", kill_on_drop: false }`
[INFO] [stdout] 3d22d762fbbfa158489facd4a94a29eab75807ef554627002fafcbbd074c0e02