[INFO] fetching crate linkme 0.3.17...
[INFO] checking linkme-0.3.17 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate linkme 0.3.17 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate linkme 0.3.17 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linkme 0.3.17
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate linkme 0.3.17
[INFO] tweaked toml for crates.io crate linkme 0.3.17 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linkme-impl v0.3.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3687c3b6a51efed3e8d72f2390f7d8fe2a3024705b3655f19e6c7358a8c2fcfa
[INFO] running `Command { std: "docker" "start" "-a" "3687c3b6a51efed3e8d72f2390f7d8fe2a3024705b3655f19e6c7358a8c2fcfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3687c3b6a51efed3e8d72f2390f7d8fe2a3024705b3655f19e6c7358a8c2fcfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3687c3b6a51efed3e8d72f2390f7d8fe2a3024705b3655f19e6c7358a8c2fcfa", kill_on_drop: false }`
[INFO] [stdout] 3687c3b6a51efed3e8d72f2390f7d8fe2a3024705b3655f19e6c7358a8c2fcfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45bdd61262aa1e0b5e604dba5d2e172872f2e90e3ab0867cce7324aa8e66735b
[INFO] running `Command { std: "docker" "start" "-a" "45bdd61262aa1e0b5e604dba5d2e172872f2e90e3ab0867cce7324aa8e66735b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]     Checking dissimilar v1.0.7
[INFO] [stderr]    Compiling linkme-impl v0.3.17
[INFO] [stderr]     Checking linkme v0.3.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tests/distributed_slice.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     struct NonCopy(i32);
[INFO] [stdout]    |            ------- ^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 |     struct NonCopy(());
[INFO] [stdout]    |                    ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "45bdd61262aa1e0b5e604dba5d2e172872f2e90e3ab0867cce7324aa8e66735b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45bdd61262aa1e0b5e604dba5d2e172872f2e90e3ab0867cce7324aa8e66735b", kill_on_drop: false }`
[INFO] [stdout] 45bdd61262aa1e0b5e604dba5d2e172872f2e90e3ab0867cce7324aa8e66735b
