[INFO] fetching crate bin 0.1.4...
[INFO] testing bin-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bin 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bin 0.1.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bin 0.1.4
[INFO] finished tweaking crates.io crate bin 0.1.4
[INFO] tweaked toml for crates.io crate bin 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded end v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5f5def46a103059f18c214861a3bcda6515e9c25cec2d4f03a6c799c884de8c
[INFO] running `Command { std: "docker" "start" "-a" "a5f5def46a103059f18c214861a3bcda6515e9c25cec2d4f03a6c799c884de8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5f5def46a103059f18c214861a3bcda6515e9c25cec2d4f03a6c799c884de8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f5def46a103059f18c214861a3bcda6515e9c25cec2d4f03a6c799c884de8c", kill_on_drop: false }`
[INFO] [stdout] a5f5def46a103059f18c214861a3bcda6515e9c25cec2d4f03a6c799c884de8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dba53d1c5fdd399cd5fc8f666c6efbaa29bb059b211d33979b0d1225fe979cc7
[INFO] running `Command { std: "docker" "start" "-a" "dba53d1c5fdd399cd5fc8f666c6efbaa29bb059b211d33979b0d1225fe979cc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling end v0.0.1
[INFO] [stderr]    Compiling bin v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "dba53d1c5fdd399cd5fc8f666c6efbaa29bb059b211d33979b0d1225fe979cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba53d1c5fdd399cd5fc8f666c6efbaa29bb059b211d33979b0d1225fe979cc7", kill_on_drop: false }`
[INFO] [stdout] dba53d1c5fdd399cd5fc8f666c6efbaa29bb059b211d33979b0d1225fe979cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 446945154a64de0832e36a3b23bc8c8f205efa87c2ff596697fa8ad026352714
[INFO] running `Command { std: "docker" "start" "-a" "446945154a64de0832e36a3b23bc8c8f205efa87c2ff596697fa8ad026352714", kill_on_drop: false }`
[INFO] [stderr]    Compiling bin v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "446945154a64de0832e36a3b23bc8c8f205efa87c2ff596697fa8ad026352714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446945154a64de0832e36a3b23bc8c8f205efa87c2ff596697fa8ad026352714", kill_on_drop: false }`
[INFO] [stdout] 446945154a64de0832e36a3b23bc8c8f205efa87c2ff596697fa8ad026352714
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8434e08d23906fdb9fb4c7740f502d42ab3e31a1c62a2d9a175a78c1b406c9a
[INFO] running `Command { std: "docker" "start" "-a" "f8434e08d23906fdb9fb4c7740f502d42ab3e31a1c62a2d9a175a78c1b406c9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bin-af2833d8e88583dd)
[INFO] [stderr]    Doc-tests bin
[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] [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" "f8434e08d23906fdb9fb4c7740f502d42ab3e31a1c62a2d9a175a78c1b406c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8434e08d23906fdb9fb4c7740f502d42ab3e31a1c62a2d9a175a78c1b406c9a", kill_on_drop: false }`
[INFO] [stdout] f8434e08d23906fdb9fb4c7740f502d42ab3e31a1c62a2d9a175a78c1b406c9a