[INFO] fetching crate cwe 0.0.0...
[INFO] testing cwe-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cwe 0.0.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate cwe 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cwe 0.0.0
[INFO] finished tweaking crates.io crate cwe 0.0.0
[INFO] tweaked toml for crates.io crate cwe 0.0.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c7b9a7c3712e35c5b21ef7caa47d737bbc0f5de3621e6ac2b0013b1c91f9b98
[INFO] running `Command { std: "docker" "start" "-a" "3c7b9a7c3712e35c5b21ef7caa47d737bbc0f5de3621e6ac2b0013b1c91f9b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c7b9a7c3712e35c5b21ef7caa47d737bbc0f5de3621e6ac2b0013b1c91f9b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7b9a7c3712e35c5b21ef7caa47d737bbc0f5de3621e6ac2b0013b1c91f9b98", kill_on_drop: false }`
[INFO] [stdout] 3c7b9a7c3712e35c5b21ef7caa47d737bbc0f5de3621e6ac2b0013b1c91f9b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ac13ef3e884dfb398ccbc9694742fa7c4f5e477f5186fa1171c4b49c5f2d18d
[INFO] running `Command { std: "docker" "start" "-a" "2ac13ef3e884dfb398ccbc9694742fa7c4f5e477f5186fa1171c4b49c5f2d18d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cwe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "2ac13ef3e884dfb398ccbc9694742fa7c4f5e477f5186fa1171c4b49c5f2d18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac13ef3e884dfb398ccbc9694742fa7c4f5e477f5186fa1171c4b49c5f2d18d", kill_on_drop: false }`
[INFO] [stdout] 2ac13ef3e884dfb398ccbc9694742fa7c4f5e477f5186fa1171c4b49c5f2d18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a206c03dcf594994483d73de2870999f44e692050b747612ef3a5a5b8913bbfe
[INFO] running `Command { std: "docker" "start" "-a" "a206c03dcf594994483d73de2870999f44e692050b747612ef3a5a5b8913bbfe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cwe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cwe-31fab08f1a9e0c7d)
[INFO] running `Command { std: "docker" "inspect" "a206c03dcf594994483d73de2870999f44e692050b747612ef3a5a5b8913bbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a206c03dcf594994483d73de2870999f44e692050b747612ef3a5a5b8913bbfe", kill_on_drop: false }`
[INFO] [stdout] a206c03dcf594994483d73de2870999f44e692050b747612ef3a5a5b8913bbfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 28dcb44055325824eb4e8fcc7ed1b790a5d9abd77dbcd9a52e69abe2df7c8bf4
[INFO] running `Command { std: "docker" "start" "-a" "28dcb44055325824eb4e8fcc7ed1b790a5d9abd77dbcd9a52e69abe2df7c8bf4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cwe-31fab08f1a9e0c7d)
[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] [stderr]    Doc-tests cwe
[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" "28dcb44055325824eb4e8fcc7ed1b790a5d9abd77dbcd9a52e69abe2df7c8bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28dcb44055325824eb4e8fcc7ed1b790a5d9abd77dbcd9a52e69abe2df7c8bf4", kill_on_drop: false }`
[INFO] [stdout] 28dcb44055325824eb4e8fcc7ed1b790a5d9abd77dbcd9a52e69abe2df7c8bf4