[INFO] fetching crate sequent 0.3.0...
[INFO] checking sequent-0.3.0 against 1.95.0 for pr-155915
[INFO] extracting crate sequent 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate sequent 0.3.0
[INFO] finished tweaking crates.io crate sequent 0.3.0
[INFO] tweaked toml for crates.io crate sequent 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sequent 0.3.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sequent 0.3.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinyrand-std v0.5.0
[INFO] [stderr]   Downloaded flanker-assert-str v0.5.0
[INFO] [stderr]   Downloaded thread-id v4.0.0
[INFO] [stderr]   Downloaded tinyrand v0.5.0
[INFO] [stderr]   Downloaded flanker-temp v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c6624c402113ccc3207c5887a9c494f4dfdaa0ccfc29b5e4f2af5b76ab96c58
[INFO] running `Command { std: "docker" "start" "-a" "5c6624c402113ccc3207c5887a9c494f4dfdaa0ccfc29b5e4f2af5b76ab96c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c6624c402113ccc3207c5887a9c494f4dfdaa0ccfc29b5e4f2af5b76ab96c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6624c402113ccc3207c5887a9c494f4dfdaa0ccfc29b5e4f2af5b76ab96c58", kill_on_drop: false }`
[INFO] [stdout] 5c6624c402113ccc3207c5887a9c494f4dfdaa0ccfc29b5e4f2af5b76ab96c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac6b101925fbdbefce9905329be2ed2f5c6a6368e090ac8b8a2c562620ea3e6a
[INFO] running `Command { std: "docker" "start" "-a" "ac6b101925fbdbefce9905329be2ed2f5c6a6368e090ac8b8a2c562620ea3e6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.151
[INFO] [stderr]    Compiling serde v1.0.151
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking tinyrand v0.5.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.5
[INFO] [stderr]     Checking flanker-assert-str v0.5.0
[INFO] [stderr]     Checking thread-id v4.0.0
[INFO] [stderr]     Checking tinyrand-std v0.5.0
[INFO] [stderr]     Checking flanker-temp v0.5.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking serde_yaml v0.9.16
[INFO] [stderr]     Checking sequent v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Faulty` is never constructed
[INFO] [stdout]    --> src/sim/tests.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | struct Faulty;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.11s
[INFO] running `Command { std: "docker" "inspect" "ac6b101925fbdbefce9905329be2ed2f5c6a6368e090ac8b8a2c562620ea3e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6b101925fbdbefce9905329be2ed2f5c6a6368e090ac8b8a2c562620ea3e6a", kill_on_drop: false }`
[INFO] [stdout] ac6b101925fbdbefce9905329be2ed2f5c6a6368e090ac8b8a2c562620ea3e6a
