[INFO] cloning repository https://github.com/gennadij/exactRoot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gennadij/exactRoot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgennadij%2FexactRoot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgennadij%2FexactRoot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81e7d8a9bec76e7fc357d28401408b2fc835aa2e
[INFO] testing gennadij/exactRoot 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%2Fgennadij%2FexactRoot" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gennadij/exactRoot 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/gennadij/exactRoot
[INFO] finished tweaking git repo https://github.com/gennadij/exactRoot
[INFO] tweaked toml for git repo https://github.com/gennadij/exactRoot written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/gennadij/exactRoot 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]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] d7b4843157c3eabd4694c3a38c808441ca32830fa2b62d6a3b7106c1529b78d0
[INFO] running `Command { std: "docker" "start" "-a" "d7b4843157c3eabd4694c3a38c808441ca32830fa2b62d6a3b7106c1529b78d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7b4843157c3eabd4694c3a38c808441ca32830fa2b62d6a3b7106c1529b78d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b4843157c3eabd4694c3a38c808441ca32830fa2b62d6a3b7106c1529b78d0", kill_on_drop: false }`
[INFO] [stdout] d7b4843157c3eabd4694c3a38c808441ca32830fa2b62d6a3b7106c1529b78d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 19530671e04c59a9e0aae0578ca4123e77d8c592bcf2a9ad4ca8f946df386270
[INFO] running `Command { std: "docker" "start" "-a" "19530671e04c59a9e0aae0578ca4123e77d8c592bcf2a9ad4ca8f946df386270", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling exact_root v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "19530671e04c59a9e0aae0578ca4123e77d8c592bcf2a9ad4ca8f946df386270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19530671e04c59a9e0aae0578ca4123e77d8c592bcf2a9ad4ca8f946df386270", kill_on_drop: false }`
[INFO] [stdout] 19530671e04c59a9e0aae0578ca4123e77d8c592bcf2a9ad4ca8f946df386270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 9cc1f554d1464c78de07c14a1ffae3f7e32e387d92fb8f87d7c8449fb44766cc
[INFO] running `Command { std: "docker" "start" "-a" "9cc1f554d1464c78de07c14a1ffae3f7e32e387d92fb8f87d7c8449fb44766cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling exact_root v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "9cc1f554d1464c78de07c14a1ffae3f7e32e387d92fb8f87d7c8449fb44766cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc1f554d1464c78de07c14a1ffae3f7e32e387d92fb8f87d7c8449fb44766cc", kill_on_drop: false }`
[INFO] [stdout] 9cc1f554d1464c78de07c14a1ffae3f7e32e387d92fb8f87d7c8449fb44766cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] f4bc0c4a25d2e93830df6ae003aa0b566bcf797ca50cc2aa942033b34940dd7f
[INFO] running `Command { std: "docker" "start" "-a" "f4bc0c4a25d2e93830df6ae003aa0b566bcf797ca50cc2aa942033b34940dd7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/exact_root-15f6f92d835670db)
[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" "f4bc0c4a25d2e93830df6ae003aa0b566bcf797ca50cc2aa942033b34940dd7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4bc0c4a25d2e93830df6ae003aa0b566bcf797ca50cc2aa942033b34940dd7f", kill_on_drop: false }`
[INFO] [stdout] f4bc0c4a25d2e93830df6ae003aa0b566bcf797ca50cc2aa942033b34940dd7f