[INFO] fetching crate uuid-generate 0.1.4...
[INFO] testing uuid-generate-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate uuid-generate 0.1.4 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate uuid-generate 0.1.4 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 uuid-generate 0.1.4
[INFO] finished tweaking crates.io crate uuid-generate 0.1.4
[INFO] tweaked toml for crates.io crate uuid-generate 0.1.4 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate crates.io crate uuid-generate 0.1.4 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 4fe549614337675f5cd121fe6a4a61fb93188eab84aa556873bd9dd8590d082b
[INFO] running `Command { std: "docker" "start" "-a" "4fe549614337675f5cd121fe6a4a61fb93188eab84aa556873bd9dd8590d082b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fe549614337675f5cd121fe6a4a61fb93188eab84aa556873bd9dd8590d082b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe549614337675f5cd121fe6a4a61fb93188eab84aa556873bd9dd8590d082b", kill_on_drop: false }`
[INFO] [stdout] 4fe549614337675f5cd121fe6a4a61fb93188eab84aa556873bd9dd8590d082b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] b7c6e5633563576f0935d26d56ffb175c0ca2b3da594082f34f3167f8c3e99e1
[INFO] running `Command { std: "docker" "start" "-a" "b7c6e5633563576f0935d26d56ffb175c0ca2b3da594082f34f3167f8c3e99e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling uuid-generate v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.56s
[INFO] running `Command { std: "docker" "inspect" "b7c6e5633563576f0935d26d56ffb175c0ca2b3da594082f34f3167f8c3e99e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c6e5633563576f0935d26d56ffb175c0ca2b3da594082f34f3167f8c3e99e1", kill_on_drop: false }`
[INFO] [stdout] b7c6e5633563576f0935d26d56ffb175c0ca2b3da594082f34f3167f8c3e99e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 0355fbe11e51696bdfbb631b209985b4b05c4deb8d0902abde1f37f236df7cfb
[INFO] running `Command { std: "docker" "start" "-a" "0355fbe11e51696bdfbb631b209985b4b05c4deb8d0902abde1f37f236df7cfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid-generate v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] [stderr]   Executable unittests src/bin/generator.rs (/opt/rustwide/target/debug/deps/uuid_generate-ee4fd08b138b1465)
[INFO] running `Command { std: "docker" "inspect" "0355fbe11e51696bdfbb631b209985b4b05c4deb8d0902abde1f37f236df7cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0355fbe11e51696bdfbb631b209985b4b05c4deb8d0902abde1f37f236df7cfb", kill_on_drop: false }`
[INFO] [stdout] 0355fbe11e51696bdfbb631b209985b4b05c4deb8d0902abde1f37f236df7cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] b035e0f692d0486b74e0e3388b33191a53d7a4784eda19ded901f398a12cd27e
[INFO] running `Command { std: "docker" "start" "-a" "b035e0f692d0486b74e0e3388b33191a53d7a4784eda19ded901f398a12cd27e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/bin/generator.rs (/opt/rustwide/target/debug/deps/uuid_generate-ee4fd08b138b1465)
[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" "b035e0f692d0486b74e0e3388b33191a53d7a4784eda19ded901f398a12cd27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b035e0f692d0486b74e0e3388b33191a53d7a4784eda19ded901f398a12cd27e", kill_on_drop: false }`
[INFO] [stdout] b035e0f692d0486b74e0e3388b33191a53d7a4784eda19ded901f398a12cd27e