[INFO] fetching crate retread 0.1.1...
[INFO] testing retread-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate retread 0.1.1 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retread 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4584b7f231696f509b99f7a4c35f3998dfbb9b4838bf8c004a6444e2eff0f25f
[INFO] running `Command { std: "docker" "start" "-a" "4584b7f231696f509b99f7a4c35f3998dfbb9b4838bf8c004a6444e2eff0f25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4584b7f231696f509b99f7a4c35f3998dfbb9b4838bf8c004a6444e2eff0f25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4584b7f231696f509b99f7a4c35f3998dfbb9b4838bf8c004a6444e2eff0f25f", kill_on_drop: false }`
[INFO] [stdout] 4584b7f231696f509b99f7a4c35f3998dfbb9b4838bf8c004a6444e2eff0f25f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc90ebaa42ee708fd949c2c8bfbbb4507837b84055f14c8a0600e334f580df8d
[INFO] running `Command { std: "docker" "start" "-a" "bc90ebaa42ee708fd949c2c8bfbbb4507837b84055f14c8a0600e334f580df8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.182
[INFO] [stderr]    Compiling syn v2.0.28
[INFO] [stderr]    Compiling serde_derive v1.0.182
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling object v0.31.1
[INFO] [stderr]    Compiling cc v1.0.81
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling getrandom v0.2.10
[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 anyhow v1.0.72
[INFO] [stderr]    Compiling moka v0.11.3
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling quanta v0.11.1
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]    Compiling uuid v1.4.1
[INFO] [stderr]    Compiling triomphe v0.1.9
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling lcs v0.2.0
[INFO] [stderr]    Compiling log-panics v2.1.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling dap v0.3.1-alpha1
[INFO] [stderr]    Compiling regex-automata v0.3.6
[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)]` 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 50.17s
[INFO] running `Command { std: "docker" "inspect" "bc90ebaa42ee708fd949c2c8bfbbb4507837b84055f14c8a0600e334f580df8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc90ebaa42ee708fd949c2c8bfbbb4507837b84055f14c8a0600e334f580df8d", kill_on_drop: false }`
[INFO] [stdout] bc90ebaa42ee708fd949c2c8bfbbb4507837b84055f14c8a0600e334f580df8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1113334aae94919001fe86c8754e5199069c2e1e7c06a52b67fd693db3afc050
[INFO] running `Command { std: "docker" "start" "-a" "1113334aae94919001fe86c8754e5199069c2e1e7c06a52b67fd693db3afc050", 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)]` 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 1.57s
[INFO] running `Command { std: "docker" "inspect" "1113334aae94919001fe86c8754e5199069c2e1e7c06a52b67fd693db3afc050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1113334aae94919001fe86c8754e5199069c2e1e7c06a52b67fd693db3afc050", kill_on_drop: false }`
[INFO] [stdout] 1113334aae94919001fe86c8754e5199069c2e1e7c06a52b67fd693db3afc050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce4b85c24465ac8162cb9e5006475d07a8171a0bf3742a3bab06a8c1509d3f2c
[INFO] running `Command { std: "docker" "start" "-a" "ce4b85c24465ac8162cb9e5006475d07a8171a0bf3742a3bab06a8c1509d3f2c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crossbeam::channel::Sender`
[INFO] [stderr]  --> src/dap_server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crossbeam::channel::Sender;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dap::responses::*`
[INFO] [stderr]   --> src/dap_server.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use dap::responses::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `retread` (bin "retread" test) generated 2 warnings (run `cargo fix --bin "retread" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/retread-bc74ffc24190c144)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce4b85c24465ac8162cb9e5006475d07a8171a0bf3742a3bab06a8c1509d3f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4b85c24465ac8162cb9e5006475d07a8171a0bf3742a3bab06a8c1509d3f2c", kill_on_drop: false }`
[INFO] [stdout] ce4b85c24465ac8162cb9e5006475d07a8171a0bf3742a3bab06a8c1509d3f2c