[INFO] cloning repository https://github.com/juanbernalcode/learn_git2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juanbernalcode/learn_git2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanbernalcode%2Flearn_git2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanbernalcode%2Flearn_git2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddcd56f97b3d66063f6754e81feb379113c25915
[INFO] testing juanbernalcode/learn_git2 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanbernalcode%2Flearn_git2" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/juanbernalcode/learn_git2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/juanbernalcode/learn_git2
[INFO] finished tweaking git repo https://github.com/juanbernalcode/learn_git2
[INFO] tweaked toml for git repo https://github.com/juanbernalcode/learn_git2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/juanbernalcode/learn_git2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d385d4234a2113fb9d5817310289e88c7160588995eb2e57f5b54aabcab8adf8
[INFO] running `Command { std: "docker" "start" "-a" "d385d4234a2113fb9d5817310289e88c7160588995eb2e57f5b54aabcab8adf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d385d4234a2113fb9d5817310289e88c7160588995eb2e57f5b54aabcab8adf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d385d4234a2113fb9d5817310289e88c7160588995eb2e57f5b54aabcab8adf8", kill_on_drop: false }`
[INFO] [stdout] d385d4234a2113fb9d5817310289e88c7160588995eb2e57f5b54aabcab8adf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47d4850363d53dcba492d3bd75704f630e4c007f9fec33d2472b3065bbb2fef4
[INFO] running `Command { std: "docker" "start" "-a" "47d4850363d53dcba492d3bd75704f630e4c007f9fec33d2472b3065bbb2fef4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling learn_git2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "47d4850363d53dcba492d3bd75704f630e4c007f9fec33d2472b3065bbb2fef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d4850363d53dcba492d3bd75704f630e4c007f9fec33d2472b3065bbb2fef4", kill_on_drop: false }`
[INFO] [stdout] 47d4850363d53dcba492d3bd75704f630e4c007f9fec33d2472b3065bbb2fef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35ef3beb50553567aeb5a725eea70d99318af9cf3fd9d249b6c32ea33bf13d47
[INFO] running `Command { std: "docker" "start" "-a" "35ef3beb50553567aeb5a725eea70d99318af9cf3fd9d249b6c32ea33bf13d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling learn_git2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "35ef3beb50553567aeb5a725eea70d99318af9cf3fd9d249b6c32ea33bf13d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ef3beb50553567aeb5a725eea70d99318af9cf3fd9d249b6c32ea33bf13d47", kill_on_drop: false }`
[INFO] [stdout] 35ef3beb50553567aeb5a725eea70d99318af9cf3fd9d249b6c32ea33bf13d47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5e2aebcc49a54c2f86465e86f93a1438d31ec5898b66ec14a2438d9ae41ce34
[INFO] running `Command { std: "docker" "start" "-a" "a5e2aebcc49a54c2f86465e86f93a1438d31ec5898b66ec14a2438d9ae41ce34", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/learn_git2-6aa3e25164d95b20)
[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" "a5e2aebcc49a54c2f86465e86f93a1438d31ec5898b66ec14a2438d9ae41ce34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e2aebcc49a54c2f86465e86f93a1438d31ec5898b66ec14a2438d9ae41ce34", kill_on_drop: false }`
[INFO] [stdout] a5e2aebcc49a54c2f86465e86f93a1438d31ec5898b66ec14a2438d9ae41ce34