[INFO] cloning repository https://github.com/tokiedokie/echorv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tokiedokie/echorv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftokiedokie%2Fechorv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftokiedokie%2Fechorv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcbfd8e5eb5afcffbdcc044eb0d3186f26cecb08
[INFO] testing tokiedokie/echorv 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%2Ftokiedokie%2Fechorv" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tokiedokie/echorv 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/tokiedokie/echorv
[INFO] finished tweaking git repo https://github.com/tokiedokie/echorv
[INFO] tweaked toml for git repo https://github.com/tokiedokie/echorv written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tokiedokie/echorv 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b7e2eb80febd8c1d9ebde8860615bda170f42b421869ad2affb91267c96af0d1
[INFO] running `Command { std: "docker" "start" "-a" "b7e2eb80febd8c1d9ebde8860615bda170f42b421869ad2affb91267c96af0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7e2eb80febd8c1d9ebde8860615bda170f42b421869ad2affb91267c96af0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e2eb80febd8c1d9ebde8860615bda170f42b421869ad2affb91267c96af0d1", kill_on_drop: false }`
[INFO] [stdout] b7e2eb80febd8c1d9ebde8860615bda170f42b421869ad2affb91267c96af0d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 209c89345c8988203b75cd37c66ac6ebfd57602468689060381a8b7f84de933f
[INFO] running `Command { std: "docker" "start" "-a" "209c89345c8988203b75cd37c66ac6ebfd57602468689060381a8b7f84de933f", kill_on_drop: false }`
[INFO] [stderr]    Compiling echorv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "209c89345c8988203b75cd37c66ac6ebfd57602468689060381a8b7f84de933f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209c89345c8988203b75cd37c66ac6ebfd57602468689060381a8b7f84de933f", kill_on_drop: false }`
[INFO] [stdout] 209c89345c8988203b75cd37c66ac6ebfd57602468689060381a8b7f84de933f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7d986cd4e447a90c21e64b97cc04e55ec3af97ce5f3708f333469a7a3430e13e
[INFO] running `Command { std: "docker" "start" "-a" "7d986cd4e447a90c21e64b97cc04e55ec3af97ce5f3708f333469a7a3430e13e", kill_on_drop: false }`
[INFO] [stderr]    Compiling echorv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7d986cd4e447a90c21e64b97cc04e55ec3af97ce5f3708f333469a7a3430e13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d986cd4e447a90c21e64b97cc04e55ec3af97ce5f3708f333469a7a3430e13e", kill_on_drop: false }`
[INFO] [stdout] 7d986cd4e447a90c21e64b97cc04e55ec3af97ce5f3708f333469a7a3430e13e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 47dd0cb25dc9f9856db96e0f6faad69382d79d5a24b8a64b8c5d7333da9737cd
[INFO] running `Command { std: "docker" "start" "-a" "47dd0cb25dc9f9856db96e0f6faad69382d79d5a24b8a64b8c5d7333da9737cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/echorv-d42c718408206acc)
[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" "47dd0cb25dc9f9856db96e0f6faad69382d79d5a24b8a64b8c5d7333da9737cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47dd0cb25dc9f9856db96e0f6faad69382d79d5a24b8a64b8c5d7333da9737cd", kill_on_drop: false }`
[INFO] [stdout] 47dd0cb25dc9f9856db96e0f6faad69382d79d5a24b8a64b8c5d7333da9737cd