[INFO] cloning repository https://github.com/clfs/decent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clfs/decent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclfs%2Fdecent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclfs%2Fdecent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9f7531e1e6ec67cd69e158cc9e53ae49fadd7bf
[INFO] testing clfs/decent against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclfs%2Fdecent" "/workspace/builds/worker-82/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/clfs/decent on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/clfs/decent
[INFO] finished tweaking git repo https://github.com/clfs/decent
[INFO] tweaked toml for git repo https://github.com/clfs/decent written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/clfs/decent already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ce576b45afa61a8fd90c686279705a26ca92c7f3acb35353514fbbc690f54ed
[INFO] running `Command { std: "docker" "start" "-a" "0ce576b45afa61a8fd90c686279705a26ca92c7f3acb35353514fbbc690f54ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ce576b45afa61a8fd90c686279705a26ca92c7f3acb35353514fbbc690f54ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce576b45afa61a8fd90c686279705a26ca92c7f3acb35353514fbbc690f54ed", kill_on_drop: false }`
[INFO] [stdout] 0ce576b45afa61a8fd90c686279705a26ca92c7f3acb35353514fbbc690f54ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37f99220bfbb358083b76212249df2e7e2b9f9759e8eb8c0110aa216f20aae9e
[INFO] running `Command { std: "docker" "start" "-a" "37f99220bfbb358083b76212249df2e7e2b9f9759e8eb8c0110aa216f20aae9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling decent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "37f99220bfbb358083b76212249df2e7e2b9f9759e8eb8c0110aa216f20aae9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f99220bfbb358083b76212249df2e7e2b9f9759e8eb8c0110aa216f20aae9e", kill_on_drop: false }`
[INFO] [stdout] 37f99220bfbb358083b76212249df2e7e2b9f9759e8eb8c0110aa216f20aae9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2b88d3e1da2038b3ae8d0f380ddf34010cdc738dcd600eea6655f4bb73e30df
[INFO] running `Command { std: "docker" "start" "-a" "e2b88d3e1da2038b3ae8d0f380ddf34010cdc738dcd600eea6655f4bb73e30df", kill_on_drop: false }`
[INFO] [stderr]    Compiling decent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/decent-ae7d7ce5814970c1)
[INFO] running `Command { std: "docker" "inspect" "e2b88d3e1da2038b3ae8d0f380ddf34010cdc738dcd600eea6655f4bb73e30df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b88d3e1da2038b3ae8d0f380ddf34010cdc738dcd600eea6655f4bb73e30df", kill_on_drop: false }`
[INFO] [stdout] e2b88d3e1da2038b3ae8d0f380ddf34010cdc738dcd600eea6655f4bb73e30df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23ec5b088fb65b0e8951d8dec140e9175aef5fe5694e538b6f63c81718f24465
[INFO] running `Command { std: "docker" "start" "-a" "23ec5b088fb65b0e8951d8dec140e9175aef5fe5694e538b6f63c81718f24465", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/decent-ae7d7ce5814970c1)
[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" "23ec5b088fb65b0e8951d8dec140e9175aef5fe5694e538b6f63c81718f24465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ec5b088fb65b0e8951d8dec140e9175aef5fe5694e538b6f63c81718f24465", kill_on_drop: false }`
[INFO] [stdout] 23ec5b088fb65b0e8951d8dec140e9175aef5fe5694e538b6f63c81718f24465