[INFO] fetching crate lane 0.1.1...
[INFO] testing lane-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate lane 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate lane 0.1.1
[INFO] finished tweaking crates.io crate lane 0.1.1
[INFO] tweaked toml for crates.io crate lane 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lane 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lane 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git-path v0.2.0
[INFO] [stderr]   Downloaded git-tempfile v2.0.1
[INFO] [stderr]   Downloaded git-validate v0.5.4
[INFO] [stderr]   Downloaded trace v0.1.6
[INFO] [stderr]   Downloaded git-date v0.0.1
[INFO] [stderr]   Downloaded git-actor v0.10.1
[INFO] [stderr]   Downloaded git-lock v2.1.0
[INFO] [stderr]   Downloaded git-hash v0.9.5
[INFO] [stderr]   Downloaded git-glob v0.3.0
[INFO] [stderr]   Downloaded git-features v0.21.1
[INFO] [stderr]   Downloaded git-config v0.5.0
[INFO] [stderr]   Downloaded git-object v0.19.0
[INFO] [stderr]   Downloaded git-sec v0.2.0
[INFO] [stderr]   Downloaded git-ref v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b4c8fcea5ecf9e02e6289b0cacfb5b083b5c44da3b7bae4a9a4b4906cf8b2c8
[INFO] running `Command { std: "docker" "start" "-a" "8b4c8fcea5ecf9e02e6289b0cacfb5b083b5c44da3b7bae4a9a4b4906cf8b2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b4c8fcea5ecf9e02e6289b0cacfb5b083b5c44da3b7bae4a9a4b4906cf8b2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4c8fcea5ecf9e02e6289b0cacfb5b083b5c44da3b7bae4a9a4b4906cf8b2c8", kill_on_drop: false }`
[INFO] [stdout] 8b4c8fcea5ecf9e02e6289b0cacfb5b083b5c44da3b7bae4a9a4b4906cf8b2c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeb389ffc30e32f70f6c4208bcf25d7b027ccaa09dd07217a5af0a5c13173afd
[INFO] running `Command { std: "docker" "start" "-a" "eeb389ffc30e32f70f6c4208bcf25d7b027ccaa09dd07217a5af0a5c13173afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling smallvec v1.8.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling git-hash v0.9.5
[INFO] [stderr]    Compiling rustversion v1.0.7
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling unicode-normalization v0.1.20
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling git-features v0.21.1
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling memmap2 v0.5.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling git-date v0.0.1
[INFO] [stderr]    Compiling git-validate v0.5.4
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling clap_lex v0.2.3
[INFO] [stderr]    Compiling dashmap v5.3.4
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling git-glob v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling git-sec v0.2.0
[INFO] [stderr]    Compiling unicode-bom v1.1.4
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling git-tempfile v2.0.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling git-lock v2.1.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling git-actor v0.10.1
[INFO] [stderr]    Compiling git-object v0.19.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling java-properties v1.4.1
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling clap_derive v3.2.6
[INFO] [stderr]    Compiling strum_macros v0.24.2
[INFO] [stderr]    Compiling trace v0.1.6
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling git-path v0.2.0
[INFO] [stderr]    Compiling clap v3.2.6
[INFO] [stderr]    Compiling git-ref v0.14.0
[INFO] [stderr]    Compiling git-config v0.5.0
[INFO] [stderr]    Compiling lane v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.27s
[INFO] running `Command { std: "docker" "inspect" "eeb389ffc30e32f70f6c4208bcf25d7b027ccaa09dd07217a5af0a5c13173afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb389ffc30e32f70f6c4208bcf25d7b027ccaa09dd07217a5af0a5c13173afd", kill_on_drop: false }`
[INFO] [stdout] eeb389ffc30e32f70f6c4208bcf25d7b027ccaa09dd07217a5af0a5c13173afd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80f95212ea8227051d8711ea1f37197973dc6516fbafb54a57d9709829333864
[INFO] running `Command { std: "docker" "start" "-a" "80f95212ea8227051d8711ea1f37197973dc6516fbafb54a57d9709829333864", kill_on_drop: false }`
[INFO] [stderr]    Compiling lane v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "80f95212ea8227051d8711ea1f37197973dc6516fbafb54a57d9709829333864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f95212ea8227051d8711ea1f37197973dc6516fbafb54a57d9709829333864", kill_on_drop: false }`
[INFO] [stdout] 80f95212ea8227051d8711ea1f37197973dc6516fbafb54a57d9709829333864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b1d7d1afd832a2661814dc063194e5c42f62ea7d493d6ad24b92f6d008f4c2d
[INFO] running `Command { std: "docker" "start" "-a" "6b1d7d1afd832a2661814dc063194e5c42f62ea7d493d6ad24b92f6d008f4c2d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lane-c55793a7ee8bfb8c)
[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" "6b1d7d1afd832a2661814dc063194e5c42f62ea7d493d6ad24b92f6d008f4c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1d7d1afd832a2661814dc063194e5c42f62ea7d493d6ad24b92f6d008f4c2d", kill_on_drop: false }`
[INFO] [stdout] 6b1d7d1afd832a2661814dc063194e5c42f62ea7d493d6ad24b92f6d008f4c2d