[INFO] fetching crate omnibor-cli 0.9.3...
[INFO] checking omnibor-cli-0.9.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate omnibor-cli 0.9.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate omnibor-cli 0.9.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate omnibor-cli 0.9.3
[INFO] tweaked toml for crates.io crate omnibor-cli 0.9.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate omnibor-cli 0.9.3 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate omnibor-cli 0.9.3 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20a2f8f5ae208acdf8bc1058fd4bf18e77dd908b52264648fa6695eb6a6113b7
[INFO] running `Command { std: "docker" "start" "-a" "20a2f8f5ae208acdf8bc1058fd4bf18e77dd908b52264648fa6695eb6a6113b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20a2f8f5ae208acdf8bc1058fd4bf18e77dd908b52264648fa6695eb6a6113b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a2f8f5ae208acdf8bc1058fd4bf18e77dd908b52264648fa6695eb6a6113b7", kill_on_drop: false }`
[INFO] [stdout] 20a2f8f5ae208acdf8bc1058fd4bf18e77dd908b52264648fa6695eb6a6113b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67105dd552a3028aff918dde26325939301bd63d3bb3683264dac7b1e7746877
[INFO] running `Command { std: "docker" "start" "-a" "67105dd552a3028aff918dde26325939301bd63d3bb3683264dac7b1e7746877", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.8.0
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[INFO] [stderr]     Checking omnibor-cli v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/cli.rs:334:41
[INFO] [stdout]     |
[INFO] [stdout] 334 |         match (ArtifactId::from_str(s), PathBuf::from_str(s)) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/cli.rs:334:41
[INFO] [stdout]     |
[INFO] [stdout] 334 |         match (ArtifactId::from_str(s), PathBuf::from_str(s)) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `omnibor-cli` (bin "omnibor") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `omnibor-cli` (bin "omnibor" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "67105dd552a3028aff918dde26325939301bd63d3bb3683264dac7b1e7746877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67105dd552a3028aff918dde26325939301bd63d3bb3683264dac7b1e7746877", kill_on_drop: false }`
[INFO] [stdout] 67105dd552a3028aff918dde26325939301bd63d3bb3683264dac7b1e7746877
