[INFO] cloning repository https://github.com/BohWebo/operations_overloading
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BohWebo/operations_overloading" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBohWebo%2Foperations_overloading", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBohWebo%2Foperations_overloading'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49bf0bdfa75c64560ec191bda4faf9ea06cde114
[INFO] testing BohWebo/operations_overloading 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%2FBohWebo%2Foperations_overloading" "/workspace/builds/worker-48/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BohWebo/operations_overloading 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/BohWebo/operations_overloading
[INFO] finished tweaking git repo https://github.com/BohWebo/operations_overloading
[INFO] tweaked toml for git repo https://github.com/BohWebo/operations_overloading written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate git repo https://github.com/BohWebo/operations_overloading 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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 4c3388ee97619cdd3f542fe1932c37ca0a45d2e542f8a678b6dc86f27c6e14d4
[INFO] running `Command { std: "docker" "start" "-a" "4c3388ee97619cdd3f542fe1932c37ca0a45d2e542f8a678b6dc86f27c6e14d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c3388ee97619cdd3f542fe1932c37ca0a45d2e542f8a678b6dc86f27c6e14d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3388ee97619cdd3f542fe1932c37ca0a45d2e542f8a678b6dc86f27c6e14d4", kill_on_drop: false }`
[INFO] [stdout] 4c3388ee97619cdd3f542fe1932c37ca0a45d2e542f8a678b6dc86f27c6e14d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 03d6b900342138e35765f77178569708b7025100386a31bca7c46b1cd3c2a8df
[INFO] running `Command { std: "docker" "start" "-a" "03d6b900342138e35765f77178569708b7025100386a31bca7c46b1cd3c2a8df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling operations_overloading v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.36s
[INFO] running `Command { std: "docker" "inspect" "03d6b900342138e35765f77178569708b7025100386a31bca7c46b1cd3c2a8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d6b900342138e35765f77178569708b7025100386a31bca7c46b1cd3c2a8df", kill_on_drop: false }`
[INFO] [stdout] 03d6b900342138e35765f77178569708b7025100386a31bca7c46b1cd3c2a8df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 484c6aaa4685a0f6f1a54ddafa305cfc59f59b8d725d68869547cc739b847ebc
[INFO] running `Command { std: "docker" "start" "-a" "484c6aaa4685a0f6f1a54ddafa305cfc59f59b8d725d68869547cc739b847ebc", kill_on_drop: false }`
[INFO] [stderr]    Compiling operations_overloading v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/operations_overloading-67aabf1fca400798)
[INFO] running `Command { std: "docker" "inspect" "484c6aaa4685a0f6f1a54ddafa305cfc59f59b8d725d68869547cc739b847ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484c6aaa4685a0f6f1a54ddafa305cfc59f59b8d725d68869547cc739b847ebc", kill_on_drop: false }`
[INFO] [stdout] 484c6aaa4685a0f6f1a54ddafa305cfc59f59b8d725d68869547cc739b847ebc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 1b88cf41af311c6eec08c0d65852b2c925a494dbbea426b8d3430159c4ba13bf
[INFO] running `Command { std: "docker" "start" "-a" "1b88cf41af311c6eec08c0d65852b2c925a494dbbea426b8d3430159c4ba13bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/operations_overloading-67aabf1fca400798)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_list::test_list::test_i8 ... ok
[INFO] [stdout] test test_list::test_list::test_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b88cf41af311c6eec08c0d65852b2c925a494dbbea426b8d3430159c4ba13bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b88cf41af311c6eec08c0d65852b2c925a494dbbea426b8d3430159c4ba13bf", kill_on_drop: false }`
[INFO] [stdout] 1b88cf41af311c6eec08c0d65852b2c925a494dbbea426b8d3430159c4ba13bf