[INFO] cloning repository https://github.com/antonpegov/rust_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antonpegov/rust_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonpegov%2Frust_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonpegov%2Frust_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae36e71d6d220de53334b41a766733c1b9172ac9
[INFO] testing antonpegov/rust_playground against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonpegov%2Frust_playground" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/antonpegov/rust_playground 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 git repo https://github.com/antonpegov/rust_playground
[INFO] finished tweaking git repo https://github.com/antonpegov/rust_playground
[INFO] tweaked toml for git repo https://github.com/antonpegov/rust_playground written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/antonpegov/rust_playground 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 72840c8a60d46d8c025f0cf0ad4668a6d3e112fcda7e252f1f4731cfb60d3979
[INFO] running `Command { std: "docker" "start" "-a" "72840c8a60d46d8c025f0cf0ad4668a6d3e112fcda7e252f1f4731cfb60d3979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72840c8a60d46d8c025f0cf0ad4668a6d3e112fcda7e252f1f4731cfb60d3979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72840c8a60d46d8c025f0cf0ad4668a6d3e112fcda7e252f1f4731cfb60d3979", kill_on_drop: false }`
[INFO] [stdout] 72840c8a60d46d8c025f0cf0ad4668a6d3e112fcda7e252f1f4731cfb60d3979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 7bf62f968f271290e9c52a690b8d840cde065571b7bc628755d3c96ea88b45e8
[INFO] running `Command { std: "docker" "start" "-a" "7bf62f968f271290e9c52a690b8d840cde065571b7bc628755d3c96ea88b45e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling mods v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
[INFO] running `Command { std: "docker" "inspect" "7bf62f968f271290e9c52a690b8d840cde065571b7bc628755d3c96ea88b45e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf62f968f271290e9c52a690b8d840cde065571b7bc628755d3c96ea88b45e8", kill_on_drop: false }`
[INFO] [stdout] 7bf62f968f271290e9c52a690b8d840cde065571b7bc628755d3c96ea88b45e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] a5b3e42e9d8f67649a0ff765a5e5babab75b56e2d9fb11c7aa3f424faf2dcddb
[INFO] running `Command { std: "docker" "start" "-a" "a5b3e42e9d8f67649a0ff765a5e5babab75b56e2d9fb11c7aa3f424faf2dcddb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mods v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mods-6fa073edc16a816b)
[INFO] running `Command { std: "docker" "inspect" "a5b3e42e9d8f67649a0ff765a5e5babab75b56e2d9fb11c7aa3f424faf2dcddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b3e42e9d8f67649a0ff765a5e5babab75b56e2d9fb11c7aa3f424faf2dcddb", kill_on_drop: false }`
[INFO] [stdout] a5b3e42e9d8f67649a0ff765a5e5babab75b56e2d9fb11c7aa3f424faf2dcddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] cb9d10486e0fb43e8937e4fe3bc9d31275fa7d9393d669b9abe202622bb3e4ea
[INFO] running `Command { std: "docker" "start" "-a" "cb9d10486e0fb43e8937e4fe3bc9d31275fa7d9393d669b9abe202622bb3e4ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mods-6fa073edc16a816b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test generics::lib::functions::tests::largest_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb9d10486e0fb43e8937e4fe3bc9d31275fa7d9393d669b9abe202622bb3e4ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9d10486e0fb43e8937e4fe3bc9d31275fa7d9393d669b9abe202622bb3e4ea", kill_on_drop: false }`
[INFO] [stdout] cb9d10486e0fb43e8937e4fe3bc9d31275fa7d9393d669b9abe202622bb3e4ea