[INFO] fetching crate supa 0.0.0...
[INFO] testing supa-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate supa 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate supa 0.0.0 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 supa 0.0.0
[INFO] finished tweaking crates.io crate supa 0.0.0
[INFO] tweaked toml for crates.io crate supa 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate supa 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d6d7509c401094378d5ee7137a372105f26b6b9086031a92a4e16e12421d2aa7
[INFO] running `Command { std: "docker" "start" "-a" "d6d7509c401094378d5ee7137a372105f26b6b9086031a92a4e16e12421d2aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6d7509c401094378d5ee7137a372105f26b6b9086031a92a4e16e12421d2aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6d7509c401094378d5ee7137a372105f26b6b9086031a92a4e16e12421d2aa7", kill_on_drop: false }`
[INFO] [stdout] d6d7509c401094378d5ee7137a372105f26b6b9086031a92a4e16e12421d2aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7c7b7953299967afddf027cd21550e9a9b6904dd56b6782a9d563ecea012f908
[INFO] running `Command { std: "docker" "start" "-a" "7c7b7953299967afddf027cd21550e9a9b6904dd56b6782a9d563ecea012f908", kill_on_drop: false }`
[INFO] [stderr]    Compiling supa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "7c7b7953299967afddf027cd21550e9a9b6904dd56b6782a9d563ecea012f908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7b7953299967afddf027cd21550e9a9b6904dd56b6782a9d563ecea012f908", kill_on_drop: false }`
[INFO] [stdout] 7c7b7953299967afddf027cd21550e9a9b6904dd56b6782a9d563ecea012f908
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 50dfdfca3ab9458c8640794674899fad2a45f057b2a1d1fbd5443d93608a7ac9
[INFO] running `Command { std: "docker" "start" "-a" "50dfdfca3ab9458c8640794674899fad2a45f057b2a1d1fbd5443d93608a7ac9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling supa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "50dfdfca3ab9458c8640794674899fad2a45f057b2a1d1fbd5443d93608a7ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50dfdfca3ab9458c8640794674899fad2a45f057b2a1d1fbd5443d93608a7ac9", kill_on_drop: false }`
[INFO] [stdout] 50dfdfca3ab9458c8640794674899fad2a45f057b2a1d1fbd5443d93608a7ac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] be314d99b3e3bc17206b3aa86441a31a945f20816a8102bced4a01e158bf759d
[INFO] running `Command { std: "docker" "start" "-a" "be314d99b3e3bc17206b3aa86441a31a945f20816a8102bced4a01e158bf759d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/supa-30c8fe9addf10fd4)
[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" "be314d99b3e3bc17206b3aa86441a31a945f20816a8102bced4a01e158bf759d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be314d99b3e3bc17206b3aa86441a31a945f20816a8102bced4a01e158bf759d", kill_on_drop: false }`
[INFO] [stdout] be314d99b3e3bc17206b3aa86441a31a945f20816a8102bced4a01e158bf759d