[INFO] cloning repository https://github.com/malramsay64/random_number_generators [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/malramsay64/random_number_generators" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalramsay64%2Frandom_number_generators", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalramsay64%2Frandom_number_generators'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aaa236fe63426cd23178ba725043c8a17d6db049 [INFO] testing malramsay64/random_number_generators against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalramsay64%2Frandom_number_generators" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/malramsay64/random_number_generators on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/malramsay64/random_number_generators [INFO] finished tweaking git repo https://github.com/malramsay64/random_number_generators [INFO] tweaked toml for git repo https://github.com/malramsay64/random_number_generators written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/malramsay64/random_number_generators already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sfmt v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1408b5604aae49c59a20023333f754b6e2fea8930f51f26f9ea1a01170367a5a [INFO] running `Command { std: "docker" "start" "-a" "1408b5604aae49c59a20023333f754b6e2fea8930f51f26f9ea1a01170367a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1408b5604aae49c59a20023333f754b6e2fea8930f51f26f9ea1a01170367a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1408b5604aae49c59a20023333f754b6e2fea8930f51f26f9ea1a01170367a5a", kill_on_drop: false }` [INFO] [stdout] 1408b5604aae49c59a20023333f754b6e2fea8930f51f26f9ea1a01170367a5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 121eaa873b8218cc76798d23123c811c1fefb7995aef318ca403e2b5ff1244b1 [INFO] running `Command { std: "docker" "start" "-a" "121eaa873b8218cc76798d23123c811c1fefb7995aef318ca403e2b5ff1244b1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_lcg v0.1.1 (/opt/rustwide/workdir/rand_lcg) [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling sfmt v0.6.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling rustversion v1.0.1 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling paw v1.0.0 [INFO] [stderr] Compiling proc-macro-error v0.4.5 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.5 [INFO] [stderr] Compiling structopt-derive v0.4.1 [INFO] [stderr] Compiling structopt v0.3.8 [INFO] [stderr] Compiling random_number_generators v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.52s [INFO] running `Command { std: "docker" "inspect" "121eaa873b8218cc76798d23123c811c1fefb7995aef318ca403e2b5ff1244b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "121eaa873b8218cc76798d23123c811c1fefb7995aef318ca403e2b5ff1244b1", kill_on_drop: false }` [INFO] [stdout] 121eaa873b8218cc76798d23123c811c1fefb7995aef318ca403e2b5ff1244b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1504766e7d01b9d844a81bea8fca4954ed6120452fa38d0d86340d2330a1e85 [INFO] running `Command { std: "docker" "start" "-a" "a1504766e7d01b9d844a81bea8fca4954ed6120452fa38d0d86340d2330a1e85", kill_on_drop: false }` [INFO] [stderr] Compiling random_number_generators v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "a1504766e7d01b9d844a81bea8fca4954ed6120452fa38d0d86340d2330a1e85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1504766e7d01b9d844a81bea8fca4954ed6120452fa38d0d86340d2330a1e85", kill_on_drop: false }` [INFO] [stdout] a1504766e7d01b9d844a81bea8fca4954ed6120452fa38d0d86340d2330a1e85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b0c69bfabca069c1ba2823da1bb874026c1b6e0f1f123ac6efae58237f9a9bf [INFO] running `Command { std: "docker" "start" "-a" "2b0c69bfabca069c1ba2823da1bb874026c1b6e0f1f123ac6efae58237f9a9bf", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/random_number_generators-ec073b7f156c6a17) [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" "2b0c69bfabca069c1ba2823da1bb874026c1b6e0f1f123ac6efae58237f9a9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0c69bfabca069c1ba2823da1bb874026c1b6e0f1f123ac6efae58237f9a9bf", kill_on_drop: false }` [INFO] [stdout] 2b0c69bfabca069c1ba2823da1bb874026c1b6e0f1f123ac6efae58237f9a9bf