[INFO] cloning repository https://github.com/HamaguRe/dft_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HamaguRe/dft_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHamaguRe%2Fdft_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHamaguRe%2Fdft_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a99e952a551b6572499c0c132dfc9e6e77ead6b
[INFO] testing HamaguRe/dft_rust 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%2FHamaguRe%2Fdft_rust" "/workspace/builds/worker-107/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-107/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HamaguRe/dft_rust 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/HamaguRe/dft_rust
[INFO] finished tweaking git repo https://github.com/HamaguRe/dft_rust
[INFO] tweaked toml for git repo https://github.com/HamaguRe/dft_rust written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate git repo https://github.com/HamaguRe/dft_rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 3656355499dfed29875791350a3c3439a5724a3a6ad525513d6a9f8d431b79ee
[INFO] running `Command { std: "docker" "start" "-a" "3656355499dfed29875791350a3c3439a5724a3a6ad525513d6a9f8d431b79ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3656355499dfed29875791350a3c3439a5724a3a6ad525513d6a9f8d431b79ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3656355499dfed29875791350a3c3439a5724a3a6ad525513d6a9f8d431b79ee", kill_on_drop: false }`
[INFO] [stdout] 3656355499dfed29875791350a3c3439a5724a3a6ad525513d6a9f8d431b79ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] f8fe28c0296977239fc9eb81d7cfea9c31f4de50391ed19fca3b7876b2762a6a
[INFO] running `Command { std: "docker" "start" "-a" "f8fe28c0296977239fc9eb81d7cfea9c31f4de50391ed19fca3b7876b2762a6a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gnuplot v0.0.31
[INFO] [stderr]    Compiling dft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "f8fe28c0296977239fc9eb81d7cfea9c31f4de50391ed19fca3b7876b2762a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8fe28c0296977239fc9eb81d7cfea9c31f4de50391ed19fca3b7876b2762a6a", kill_on_drop: false }`
[INFO] [stdout] f8fe28c0296977239fc9eb81d7cfea9c31f4de50391ed19fca3b7876b2762a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 17cc8ae354c814c5de1f7b12946c8514c0977405408827029effc3fe3289780d
[INFO] running `Command { std: "docker" "start" "-a" "17cc8ae354c814c5de1f7b12946c8514c0977405408827029effc3fe3289780d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3m 11s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/dft-0f072cc2099ace57)
[INFO] running `Command { std: "docker" "inspect" "17cc8ae354c814c5de1f7b12946c8514c0977405408827029effc3fe3289780d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cc8ae354c814c5de1f7b12946c8514c0977405408827029effc3fe3289780d", kill_on_drop: false }`
[INFO] [stdout] 17cc8ae354c814c5de1f7b12946c8514c0977405408827029effc3fe3289780d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] aba52e0b40e18bc9f420ecfac90b329656704a9d388e0cb918c731e115c79dfc
[INFO] running `Command { std: "docker" "start" "-a" "aba52e0b40e18bc9f420ecfac90b329656704a9d388e0cb918c731e115c79dfc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dft-0f072cc2099ace57)
[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" "aba52e0b40e18bc9f420ecfac90b329656704a9d388e0cb918c731e115c79dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba52e0b40e18bc9f420ecfac90b329656704a9d388e0cb918c731e115c79dfc", kill_on_drop: false }`
[INFO] [stdout] aba52e0b40e18bc9f420ecfac90b329656704a9d388e0cb918c731e115c79dfc