[INFO] cloning repository https://github.com/seth/nested-rust-ex1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seth/nested-rust-ex1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseth%2Fnested-rust-ex1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseth%2Fnested-rust-ex1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a224002566ce229fadbe1ce105fc6acb4245f54
[INFO] testing seth/nested-rust-ex1 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseth%2Fnested-rust-ex1" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/seth/nested-rust-ex1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/seth/nested-rust-ex1
[INFO] finished tweaking git repo https://github.com/seth/nested-rust-ex1
[INFO] tweaked toml for git repo https://github.com/seth/nested-rust-ex1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/seth/nested-rust-ex1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75bf7ee22b55e78ec59a3f5535a739ca9fe1cf22cb8f4f461d276caf8efc36ae
[INFO] running `Command { std: "docker" "start" "-a" "75bf7ee22b55e78ec59a3f5535a739ca9fe1cf22cb8f4f461d276caf8efc36ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75bf7ee22b55e78ec59a3f5535a739ca9fe1cf22cb8f4f461d276caf8efc36ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75bf7ee22b55e78ec59a3f5535a739ca9fe1cf22cb8f4f461d276caf8efc36ae", kill_on_drop: false }`
[INFO] [stdout] 75bf7ee22b55e78ec59a3f5535a739ca9fe1cf22cb8f4f461d276caf8efc36ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a663ce8640a46f314215427790094d0a04517d7aa6d2d517ed1442d72710e07
[INFO] running `Command { std: "docker" "start" "-a" "8a663ce8640a46f314215427790094d0a04517d7aa6d2d517ed1442d72710e07", kill_on_drop: false }`
[INFO] [stderr]    Compiling nested v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.46s
[INFO] running `Command { std: "docker" "inspect" "8a663ce8640a46f314215427790094d0a04517d7aa6d2d517ed1442d72710e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a663ce8640a46f314215427790094d0a04517d7aa6d2d517ed1442d72710e07", kill_on_drop: false }`
[INFO] [stdout] 8a663ce8640a46f314215427790094d0a04517d7aa6d2d517ed1442d72710e07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59f323a028bc6fff88b17118f8889264922713cdf2067a3c6781578b469c9f8a
[INFO] running `Command { std: "docker" "start" "-a" "59f323a028bc6fff88b17118f8889264922713cdf2067a3c6781578b469c9f8a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nested v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "59f323a028bc6fff88b17118f8889264922713cdf2067a3c6781578b469c9f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f323a028bc6fff88b17118f8889264922713cdf2067a3c6781578b469c9f8a", kill_on_drop: false }`
[INFO] [stdout] 59f323a028bc6fff88b17118f8889264922713cdf2067a3c6781578b469c9f8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25cf53098dfe96c23f48af644221275fcb94afa0ea1403ccce0a6ada210ef660
[INFO] running `Command { std: "docker" "start" "-a" "25cf53098dfe96c23f48af644221275fcb94afa0ea1403ccce0a6ada210ef660", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nested-a74282c16fa7085c)
[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" "25cf53098dfe96c23f48af644221275fcb94afa0ea1403ccce0a6ada210ef660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cf53098dfe96c23f48af644221275fcb94afa0ea1403ccce0a6ada210ef660", kill_on_drop: false }`
[INFO] [stdout] 25cf53098dfe96c23f48af644221275fcb94afa0ea1403ccce0a6ada210ef660