[INFO] fetching crate mli_mep 0.10.3...
[INFO] testing mli_mep-0.10.3 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mli_mep 0.10.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate mli_mep 0.10.3 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 mli_mep 0.10.3
[INFO] finished tweaking crates.io crate mli_mep 0.10.3
[INFO] tweaked toml for crates.io crate mli_mep 0.10.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 mli v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] ef810a067d63cc420d7b85081d76b66c08f1bfa58a4b7c063edc5ddd6becf57b
[INFO] running `Command { std: "docker" "start" "-a" "ef810a067d63cc420d7b85081d76b66c08f1bfa58a4b7c063edc5ddd6becf57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef810a067d63cc420d7b85081d76b66c08f1bfa58a4b7c063edc5ddd6becf57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef810a067d63cc420d7b85081d76b66c08f1bfa58a4b7c063edc5ddd6becf57b", kill_on_drop: false }`
[INFO] [stdout] ef810a067d63cc420d7b85081d76b66c08f1bfa58a4b7c063edc5ddd6becf57b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6d31a3cbf2e7e146b18dd8aa80eb3d4a15e8cf0f0a0ec9739ca48e0ef8e5509c
[INFO] running `Command { std: "docker" "start" "-a" "6d31a3cbf2e7e146b18dd8aa80eb3d4a15e8cf0f0a0ec9739ca48e0ef8e5509c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mli v0.10.0
[INFO] [stderr]    Compiling mli_mep v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "6d31a3cbf2e7e146b18dd8aa80eb3d4a15e8cf0f0a0ec9739ca48e0ef8e5509c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d31a3cbf2e7e146b18dd8aa80eb3d4a15e8cf0f0a0ec9739ca48e0ef8e5509c", kill_on_drop: false }`
[INFO] [stdout] 6d31a3cbf2e7e146b18dd8aa80eb3d4a15e8cf0f0a0ec9739ca48e0ef8e5509c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2182f021a1a6a1461edbc1d0ae64c766dbf3f236bc974ef26dc62f6d6ec8b192
[INFO] running `Command { std: "docker" "start" "-a" "2182f021a1a6a1461edbc1d0ae64c766dbf3f236bc974ef26dc62f6d6ec8b192", kill_on_drop: false }`
[INFO] [stderr]    Compiling mli_mep v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "2182f021a1a6a1461edbc1d0ae64c766dbf3f236bc974ef26dc62f6d6ec8b192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2182f021a1a6a1461edbc1d0ae64c766dbf3f236bc974ef26dc62f6d6ec8b192", kill_on_drop: false }`
[INFO] [stdout] 2182f021a1a6a1461edbc1d0ae64c766dbf3f236bc974ef26dc62f6d6ec8b192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9d7a048cd3c9b42d460b480e499387e6268774020584a68d0846d20f68a0dacf
[INFO] running `Command { std: "docker" "start" "-a" "9d7a048cd3c9b42d460b480e499387e6268774020584a68d0846d20f68a0dacf", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mli_mep-f3075d1c9b64bb0b)
[INFO] [stdout] test tests::mep_add_op ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mli_mep
[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" "9d7a048cd3c9b42d460b480e499387e6268774020584a68d0846d20f68a0dacf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d7a048cd3c9b42d460b480e499387e6268774020584a68d0846d20f68a0dacf", kill_on_drop: false }`
[INFO] [stdout] 9d7a048cd3c9b42d460b480e499387e6268774020584a68d0846d20f68a0dacf
