[INFO] fetching crate trybuild 1.0.85...
[INFO] checking trybuild-1.0.85 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate trybuild 1.0.85 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate trybuild 1.0.85 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trybuild 1.0.85
[INFO] finished tweaking crates.io crate trybuild 1.0.85
[INFO] tweaked toml for crates.io crate trybuild 1.0.85 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded automod v1.0.14
[INFO] [stderr]   Downloaded basic-toml v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82d1e06f67faaa6d05d988a5e57864636d3d357f4be17d353b7c4b972b8f0162
[INFO] running `Command { std: "docker" "start" "-a" "82d1e06f67faaa6d05d988a5e57864636d3d357f4be17d353b7c4b972b8f0162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82d1e06f67faaa6d05d988a5e57864636d3d357f4be17d353b7c4b972b8f0162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d1e06f67faaa6d05d988a5e57864636d3d357f4be17d353b7c4b972b8f0162", kill_on_drop: false }`
[INFO] [stdout] 82d1e06f67faaa6d05d988a5e57864636d3d357f4be17d353b7c4b972b8f0162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5614d43177477d883b9683caec26c62a2116db641cfebf026d02b8950edf379
[INFO] running `Command { std: "docker" "start" "-a" "f5614d43177477d883b9683caec26c62a2116db641cfebf026d02b8950edf379", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.85 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking basic-toml v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling automod v1.0.14
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/flock.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Locked(MutexGuard<'static, ()>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 22 |     Locked(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `workspace` is never read
[INFO] [stdout]  --> src/inherit.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct InheritEdition {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     pub workspace: True,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/flock.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Locked(MutexGuard<'static, ()>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[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] 22 |     Locked(()),
[INFO] [stdout]    |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `workspace` is never read
[INFO] [stdout]  --> src/inherit.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct InheritEdition {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     pub workspace: True,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "f5614d43177477d883b9683caec26c62a2116db641cfebf026d02b8950edf379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5614d43177477d883b9683caec26c62a2116db641cfebf026d02b8950edf379", kill_on_drop: false }`
[INFO] [stdout] f5614d43177477d883b9683caec26c62a2116db641cfebf026d02b8950edf379