[INFO] cloning repository https://github.com/sam0x17/ec2_rust_benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sam0x17/ec2_rust_benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsam0x17%2Fec2_rust_benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsam0x17%2Fec2_rust_benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13a8d8f9455a70b98e43e48bdf66a1c725f3f482
[INFO] testing sam0x17/ec2_rust_benchmark 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%2Fsam0x17%2Fec2_rust_benchmark" "/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/sam0x17/ec2_rust_benchmark 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/sam0x17/ec2_rust_benchmark
[INFO] finished tweaking git repo https://github.com/sam0x17/ec2_rust_benchmark
[INFO] tweaked toml for git repo https://github.com/sam0x17/ec2_rust_benchmark written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/sam0x17/ec2_rust_benchmark 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] 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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b71ae6c13a9a867fb8763a221207dd49d09dc190c3b562d452d6b051698c031
[INFO] running `Command { std: "docker" "start" "-a" "8b71ae6c13a9a867fb8763a221207dd49d09dc190c3b562d452d6b051698c031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b71ae6c13a9a867fb8763a221207dd49d09dc190c3b562d452d6b051698c031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b71ae6c13a9a867fb8763a221207dd49d09dc190c3b562d452d6b051698c031", kill_on_drop: false }`
[INFO] [stdout] 8b71ae6c13a9a867fb8763a221207dd49d09dc190c3b562d452d6b051698c031
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da22303a7c29fa07d3cb7229b0939f30b338dc1d391176601c9780ea25869e41
[INFO] running `Command { std: "docker" "start" "-a" "da22303a7c29fa07d3cb7229b0939f30b338dc1d391176601c9780ea25869e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling ec2_benchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "da22303a7c29fa07d3cb7229b0939f30b338dc1d391176601c9780ea25869e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da22303a7c29fa07d3cb7229b0939f30b338dc1d391176601c9780ea25869e41", kill_on_drop: false }`
[INFO] [stdout] da22303a7c29fa07d3cb7229b0939f30b338dc1d391176601c9780ea25869e41
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f06e4f1a78bc896c04487ab1c6ffbcc467c62d588121fbe857182ab2b01eaa8b
[INFO] running `Command { std: "docker" "start" "-a" "f06e4f1a78bc896c04487ab1c6ffbcc467c62d588121fbe857182ab2b01eaa8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ec2_benchmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "f06e4f1a78bc896c04487ab1c6ffbcc467c62d588121fbe857182ab2b01eaa8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06e4f1a78bc896c04487ab1c6ffbcc467c62d588121fbe857182ab2b01eaa8b", kill_on_drop: false }`
[INFO] [stdout] f06e4f1a78bc896c04487ab1c6ffbcc467c62d588121fbe857182ab2b01eaa8b
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aaeb7cd619f380b180b70ab00053750e8bffb62e78281504ea99eedefa13ba21
[INFO] running `Command { std: "docker" "start" "-a" "aaeb7cd619f380b180b70ab00053750e8bffb62e78281504ea99eedefa13ba21", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ec2_benchmark-79b9b708f16fb11e)
[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" "aaeb7cd619f380b180b70ab00053750e8bffb62e78281504ea99eedefa13ba21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaeb7cd619f380b180b70ab00053750e8bffb62e78281504ea99eedefa13ba21", kill_on_drop: false }`
[INFO] [stdout] aaeb7cd619f380b180b70ab00053750e8bffb62e78281504ea99eedefa13ba21