[INFO] fetching crate retread 0.1.1...
[INFO] building retread-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate retread 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate retread 0.1.1
[INFO] finished tweaking crates.io crate retread 0.1.1
[INFO] tweaked toml for crates.io crate retread 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retread 0.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate retread 0.1.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e45d6ed54f6bde55bae22c1d5436cd634fd8c60764d75453f37bb0e18cfe260
[INFO] running `Command { std: "docker" "start" "-a" "1e45d6ed54f6bde55bae22c1d5436cd634fd8c60764d75453f37bb0e18cfe260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e45d6ed54f6bde55bae22c1d5436cd634fd8c60764d75453f37bb0e18cfe260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e45d6ed54f6bde55bae22c1d5436cd634fd8c60764d75453f37bb0e18cfe260", kill_on_drop: false }`
[INFO] [stdout] 1e45d6ed54f6bde55bae22c1d5436cd634fd8c60764d75453f37bb0e18cfe260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b02ea6ac93840402ca64405282b159b846775162e93243f9dae2531bd56c3a96
[INFO] running `Command { std: "docker" "start" "-a" "b02ea6ac93840402ca64405282b159b846775162e93243f9dae2531bd56c3a96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling serde v1.0.182
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.182
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling object v0.31.1
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling cc v1.0.81
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]    Compiling addr2line v0.20.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling moka v0.11.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling quanta v0.11.1
[INFO] [stderr]    Compiling uuid v1.4.1
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling triomphe v0.1.9
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling log-panics v2.1.0
[INFO] [stderr]    Compiling lcs v0.2.0
[INFO] [stderr]    Compiling dap v0.3.1-alpha1
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling retread v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crossbeam::channel::Sender`
[INFO] [stdout]  --> src/dap_server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam::channel::Sender;
[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: `dap::responses::*`
[INFO] [stdout]   --> src/dap_server.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use dap::responses::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.65s
[INFO] running `Command { std: "docker" "inspect" "b02ea6ac93840402ca64405282b159b846775162e93243f9dae2531bd56c3a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02ea6ac93840402ca64405282b159b846775162e93243f9dae2531bd56c3a96", kill_on_drop: false }`
[INFO] [stdout] b02ea6ac93840402ca64405282b159b846775162e93243f9dae2531bd56c3a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d79d81fe5b9b4d84a458d68527a89296ddeb442a509508deb4efb0a9561aac3
[INFO] running `Command { std: "docker" "start" "-a" "0d79d81fe5b9b4d84a458d68527a89296ddeb442a509508deb4efb0a9561aac3", kill_on_drop: false }`
[INFO] [stderr]    Compiling retread v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crossbeam::channel::Sender`
[INFO] [stdout]  --> src/dap_server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam::channel::Sender;
[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: `dap::responses::*`
[INFO] [stdout]   --> src/dap_server.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use dap::responses::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "0d79d81fe5b9b4d84a458d68527a89296ddeb442a509508deb4efb0a9561aac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d79d81fe5b9b4d84a458d68527a89296ddeb442a509508deb4efb0a9561aac3", kill_on_drop: false }`
[INFO] [stdout] 0d79d81fe5b9b4d84a458d68527a89296ddeb442a509508deb4efb0a9561aac3
