[INFO] fetching crate pdbs_benchmark 0.1.0...
[INFO] checking pdbs_benchmark-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate pdbs_benchmark 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate pdbs_benchmark 0.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pdbs_benchmark 0.1.0
[INFO] finished tweaking crates.io crate pdbs_benchmark 0.1.0
[INFO] tweaked toml for crates.io crate pdbs_benchmark 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate pdbs_benchmark 0.1.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dyn_size_of v0.4.0
[INFO] [stderr]   Downloaded binout v0.2.0
[INFO] [stderr]   Downloaded ph v0.8.0
[INFO] [stderr]   Downloaded bitm v0.2.3
[INFO] [stderr]   Downloaded puzzles v0.1.0
[INFO] [stderr]   Downloaded csf v0.1.11
[INFO] [stderr]   Downloaded wyhash v0.5.0
[INFO] [stderr]   Downloaded minimum_redundancy v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fcee389855b59a9b3c97d9933481160a25363a104da077d9fc80cd04f7776b5
[INFO] running `Command { std: "docker" "start" "-a" "9fcee389855b59a9b3c97d9933481160a25363a104da077d9fc80cd04f7776b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fcee389855b59a9b3c97d9933481160a25363a104da077d9fc80cd04f7776b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fcee389855b59a9b3c97d9933481160a25363a104da077d9fc80cd04f7776b5", kill_on_drop: false }`
[INFO] [stdout] 9fcee389855b59a9b3c97d9933481160a25363a104da077d9fc80cd04f7776b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2942d5bad2f447d972e9d384d6f1c40d95415b3d321285fd03dee2937b0f175d
[INFO] running `Command { std: "docker" "start" "-a" "2942d5bad2f447d972e9d384d6f1c40d95415b3d321285fd03dee2937b0f175d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking dyn_size_of v0.4.0
[INFO] [stderr]     Checking binout v0.2.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking fsum v0.1.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking co_sort v0.2.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking bitm v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking minimum_redundancy v0.2.4
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking wyhash v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ph v0.8.0
[INFO] [stderr]     Checking csf v0.1.11
[INFO] [stderr]     Checking puzzles v0.1.0
[INFO] [stderr]     Checking pdbs_benchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `add_test_states_from_file` is never used
[INFO] [stdout]    --> src/main.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 59  | impl<EH: ExtraHeuristic+Clone> Test<EH> {
[INFO] [stdout]     | --------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn add_test_states_from_file(&mut self, file_name: &str) -> io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_test_states_from_file` is never used
[INFO] [stdout]    --> src/main.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 59  | impl<EH: ExtraHeuristic+Clone> Test<EH> {
[INFO] [stdout]     | --------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn add_test_states_from_file(&mut self, file_name: &str) -> io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "2942d5bad2f447d972e9d384d6f1c40d95415b3d321285fd03dee2937b0f175d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2942d5bad2f447d972e9d384d6f1c40d95415b3d321285fd03dee2937b0f175d", kill_on_drop: false }`
[INFO] [stdout] 2942d5bad2f447d972e9d384d6f1c40d95415b3d321285fd03dee2937b0f175d
[INFO] checking pdbs_benchmark-0.1.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate pdbs_benchmark 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate pdbs_benchmark 0.1.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pdbs_benchmark 0.1.0
[INFO] finished tweaking crates.io crate pdbs_benchmark 0.1.0
[INFO] tweaked toml for crates.io crate pdbs_benchmark 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate pdbs_benchmark 0.1.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f5950ebaf7b348a46895470449495a59ade98fd0c9d352855878208844269dd
[INFO] running `Command { std: "docker" "start" "-a" "6f5950ebaf7b348a46895470449495a59ade98fd0c9d352855878208844269dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f5950ebaf7b348a46895470449495a59ade98fd0c9d352855878208844269dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5950ebaf7b348a46895470449495a59ade98fd0c9d352855878208844269dd", kill_on_drop: false }`
[INFO] [stdout] 6f5950ebaf7b348a46895470449495a59ade98fd0c9d352855878208844269dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f699f301dd96facf3bef2a93116afa203bf09844c4d5e0f7ddff82e6885f952
[INFO] running `Command { std: "docker" "start" "-a" "3f699f301dd96facf3bef2a93116afa203bf09844c4d5e0f7ddff82e6885f952", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking dyn_size_of v0.4.0
[INFO] [stderr]     Checking binout v0.2.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking fsum v0.1.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking co_sort v0.2.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking bitm v0.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking minimum_redundancy v0.2.4
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking wyhash v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ph v0.8.0
[INFO] [stderr]     Checking csf v0.1.11
[INFO] [stderr]     Checking puzzles v0.1.0
[INFO] [stderr]     Checking pdbs_benchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `add_test_states_from_file` is never used
[INFO] [stdout]    --> src/main.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 59  | impl<EH: ExtraHeuristic+Clone> Test<EH> {
[INFO] [stdout]     | --------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn add_test_states_from_file(&mut self, file_name: &str) -> io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_test_states_from_file` is never used
[INFO] [stdout]    --> src/main.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 59  | impl<EH: ExtraHeuristic+Clone> Test<EH> {
[INFO] [stdout]     | --------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 134 |     fn add_test_states_from_file(&mut self, file_name: &str) -> io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "3f699f301dd96facf3bef2a93116afa203bf09844c4d5e0f7ddff82e6885f952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f699f301dd96facf3bef2a93116afa203bf09844c4d5e0f7ddff82e6885f952", kill_on_drop: false }`
[INFO] [stdout] 3f699f301dd96facf3bef2a93116afa203bf09844c4d5e0f7ddff82e6885f952