[INFO] fetching crate molt-app 0.3.1...
[INFO] testing molt-app-0.3.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate molt-app 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate molt-app 0.3.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate molt-app 0.3.1
[INFO] finished tweaking crates.io crate molt-app 0.3.1
[INFO] tweaked toml for crates.io crate molt-app 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate molt-app 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded molt-shell v0.3.1
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81c8933b6bf50582a7bc218d758b7e44bcf1b275f771029e23b01cc3319eef9f
[INFO] running `Command { std: "docker" "start" "-a" "81c8933b6bf50582a7bc218d758b7e44bcf1b275f771029e23b01cc3319eef9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81c8933b6bf50582a7bc218d758b7e44bcf1b275f771029e23b01cc3319eef9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c8933b6bf50582a7bc218d758b7e44bcf1b275f771029e23b01cc3319eef9f", kill_on_drop: false }`
[INFO] [stdout] 81c8933b6bf50582a7bc218d758b7e44bcf1b275f771029e23b01cc3319eef9f
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 856e0bd9fc386b0f8d8c2d01e4d0c83e3145e47e6378aedd69c3795d89490e28
[INFO] running `Command { std: "docker" "start" "-a" "856e0bd9fc386b0f8d8c2d01e4d0c83e3145e47e6378aedd69c3795d89490e28", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling molt v0.3.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rustyline v5.0.6
[INFO] [stderr]    Compiling molt-shell v0.3.1
[INFO] [stderr]    Compiling molt-app v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.64s
[INFO] running `Command { std: "docker" "inspect" "856e0bd9fc386b0f8d8c2d01e4d0c83e3145e47e6378aedd69c3795d89490e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856e0bd9fc386b0f8d8c2d01e4d0c83e3145e47e6378aedd69c3795d89490e28", kill_on_drop: false }`
[INFO] [stdout] 856e0bd9fc386b0f8d8c2d01e4d0c83e3145e47e6378aedd69c3795d89490e28
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cac46674a39a4a7fe487fac7cd705cf468ea5fe121e433f1cb8565db3957856
[INFO] running `Command { std: "docker" "start" "-a" "9cac46674a39a4a7fe487fac7cd705cf468ea5fe121e433f1cb8565db3957856", kill_on_drop: false }`
[INFO] [stderr]    Compiling molt-app v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "9cac46674a39a4a7fe487fac7cd705cf468ea5fe121e433f1cb8565db3957856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cac46674a39a4a7fe487fac7cd705cf468ea5fe121e433f1cb8565db3957856", kill_on_drop: false }`
[INFO] [stdout] 9cac46674a39a4a7fe487fac7cd705cf468ea5fe121e433f1cb8565db3957856
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe8d33bcffb9642ddf9cb9b4c11f7d0cdb157c59c5f4a391229123a0609adb4a
[INFO] running `Command { std: "docker" "start" "-a" "fe8d33bcffb9642ddf9cb9b4c11f7d0cdb157c59c5f4a391229123a0609adb4a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/moltsh-4a5dd53d0c39cc75)
[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" "fe8d33bcffb9642ddf9cb9b4c11f7d0cdb157c59c5f4a391229123a0609adb4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8d33bcffb9642ddf9cb9b4c11f7d0cdb157c59c5f4a391229123a0609adb4a", kill_on_drop: false }`
[INFO] [stdout] fe8d33bcffb9642ddf9cb9b4c11f7d0cdb157c59c5f4a391229123a0609adb4a
