[INFO] cloning repository https://github.com/tsharky/rust-embedded
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsharky/rust-embedded" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsharky%2Frust-embedded", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsharky%2Frust-embedded'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cefca4e6a3a5365b953051be91d93b6ce5fdd22a
[INFO] testing tsharky/rust-embedded 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%2Ftsharky%2Frust-embedded" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsharky/rust-embedded 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/tsharky/rust-embedded
[INFO] finished tweaking git repo https://github.com/tsharky/rust-embedded
[INFO] tweaked toml for git repo https://github.com/tsharky/rust-embedded written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/tsharky/rust-embedded 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] c593d514ce1cec37c2b858ee8a1285663b0497c6b9d0daf9b56445bf579d1f7c
[INFO] running `Command { std: "docker" "start" "-a" "c593d514ce1cec37c2b858ee8a1285663b0497c6b9d0daf9b56445bf579d1f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c593d514ce1cec37c2b858ee8a1285663b0497c6b9d0daf9b56445bf579d1f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c593d514ce1cec37c2b858ee8a1285663b0497c6b9d0daf9b56445bf579d1f7c", kill_on_drop: false }`
[INFO] [stdout] c593d514ce1cec37c2b858ee8a1285663b0497c6b9d0daf9b56445bf579d1f7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 9a1ac1a60f3e799dd7ca62bc6f65fb6e02aa2fa995fe1730a51bfa8339aed527
[INFO] running `Command { std: "docker" "start" "-a" "9a1ac1a60f3e799dd7ca62bc6f65fb6e02aa2fa995fe1730a51bfa8339aed527", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-embedded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "9a1ac1a60f3e799dd7ca62bc6f65fb6e02aa2fa995fe1730a51bfa8339aed527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1ac1a60f3e799dd7ca62bc6f65fb6e02aa2fa995fe1730a51bfa8339aed527", kill_on_drop: false }`
[INFO] [stdout] 9a1ac1a60f3e799dd7ca62bc6f65fb6e02aa2fa995fe1730a51bfa8339aed527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 7a2a3ffa4ed82ecffb20a9bcf71bfd8ba29ab957778038d44faeab3ccb1d3866
[INFO] running `Command { std: "docker" "start" "-a" "7a2a3ffa4ed82ecffb20a9bcf71bfd8ba29ab957778038d44faeab3ccb1d3866", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-embedded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7a2a3ffa4ed82ecffb20a9bcf71bfd8ba29ab957778038d44faeab3ccb1d3866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a2a3ffa4ed82ecffb20a9bcf71bfd8ba29ab957778038d44faeab3ccb1d3866", kill_on_drop: false }`
[INFO] [stdout] 7a2a3ffa4ed82ecffb20a9bcf71bfd8ba29ab957778038d44faeab3ccb1d3866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] b0f2a550cea093c3e81225b44a663bcd96086dbe8f96613059fed02189800bc6
[INFO] running `Command { std: "docker" "start" "-a" "b0f2a550cea093c3e81225b44a663bcd96086dbe8f96613059fed02189800bc6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_embedded-2e0e7f17e0df219c)
[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" "b0f2a550cea093c3e81225b44a663bcd96086dbe8f96613059fed02189800bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f2a550cea093c3e81225b44a663bcd96086dbe8f96613059fed02189800bc6", kill_on_drop: false }`
[INFO] [stdout] b0f2a550cea093c3e81225b44a663bcd96086dbe8f96613059fed02189800bc6