[INFO] cloning repository https://github.com/hannes-steffenhagen-diffblue/benchmark_amazon_projects
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hannes-steffenhagen-diffblue/benchmark_amazon_projects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannes-steffenhagen-diffblue%2Fbenchmark_amazon_projects", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannes-steffenhagen-diffblue%2Fbenchmark_amazon_projects'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ecb5ba01e0c983854fb213af1238251c4f104c4
[INFO] testing hannes-steffenhagen-diffblue/benchmark_amazon_projects against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannes-steffenhagen-diffblue%2Fbenchmark_amazon_projects" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hannes-steffenhagen-diffblue/benchmark_amazon_projects on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hannes-steffenhagen-diffblue/benchmark_amazon_projects
[INFO] finished tweaking git repo https://github.com/hannes-steffenhagen-diffblue/benchmark_amazon_projects
[INFO] tweaked toml for git repo https://github.com/hannes-steffenhagen-diffblue/benchmark_amazon_projects written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/hannes-steffenhagen-diffblue/benchmark_amazon_projects already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ace6b68ff6ae68f35d67644517afd32670b3324fe32fa93142ebe44aa486806b
[INFO] running `Command { std: "docker" "start" "-a" "ace6b68ff6ae68f35d67644517afd32670b3324fe32fa93142ebe44aa486806b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ace6b68ff6ae68f35d67644517afd32670b3324fe32fa93142ebe44aa486806b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace6b68ff6ae68f35d67644517afd32670b3324fe32fa93142ebe44aa486806b", kill_on_drop: false }`
[INFO] [stdout] ace6b68ff6ae68f35d67644517afd32670b3324fe32fa93142ebe44aa486806b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b71eb107e69be2d8208233e684fb78320be8f7d64701eb298bfbb7ca605847
[INFO] running `Command { std: "docker" "start" "-a" "23b71eb107e69be2d8208233e684fb78320be8f7d64701eb298bfbb7ca605847", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling crossbeam-utils v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling benchmark_amazon_projects v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `Command { std: "docker" "inspect" "23b71eb107e69be2d8208233e684fb78320be8f7d64701eb298bfbb7ca605847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b71eb107e69be2d8208233e684fb78320be8f7d64701eb298bfbb7ca605847", kill_on_drop: false }`
[INFO] [stdout] 23b71eb107e69be2d8208233e684fb78320be8f7d64701eb298bfbb7ca605847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e503baaa8fa6a3667c7aabe20a387c0be1ff8cb70601afca6c66ec7fdd59156
[INFO] running `Command { std: "docker" "start" "-a" "8e503baaa8fa6a3667c7aabe20a387c0be1ff8cb70601afca6c66ec7fdd59156", kill_on_drop: false }`
[INFO] [stderr]    Compiling benchmark_amazon_projects v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8e503baaa8fa6a3667c7aabe20a387c0be1ff8cb70601afca6c66ec7fdd59156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e503baaa8fa6a3667c7aabe20a387c0be1ff8cb70601afca6c66ec7fdd59156", kill_on_drop: false }`
[INFO] [stdout] 8e503baaa8fa6a3667c7aabe20a387c0be1ff8cb70601afca6c66ec7fdd59156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 999e4f5755e129e6c1f5e7ce7546cc3691683be90c71da4dd102963eca02fb70
[INFO] running `Command { std: "docker" "start" "-a" "999e4f5755e129e6c1f5e7ce7546cc3691683be90c71da4dd102963eca02fb70", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/benchmark_amazon_projects-f4b17b0608bfb61d)
[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" "999e4f5755e129e6c1f5e7ce7546cc3691683be90c71da4dd102963eca02fb70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999e4f5755e129e6c1f5e7ce7546cc3691683be90c71da4dd102963eca02fb70", kill_on_drop: false }`
[INFO] [stdout] 999e4f5755e129e6c1f5e7ce7546cc3691683be90c71da4dd102963eca02fb70