[INFO] fetching crate mmio 2.1.0...
[INFO] testing mmio-2.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mmio 2.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate mmio 2.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mmio 2.1.0
[INFO] finished tweaking crates.io crate mmio 2.1.0
[INFO] tweaked toml for crates.io crate mmio 2.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbb5acf3d315f69f0ad3aa8c21453b3cd7586cac1fc1b087f5fefec47b8457ab
[INFO] running `Command { std: "docker" "start" "-a" "bbb5acf3d315f69f0ad3aa8c21453b3cd7586cac1fc1b087f5fefec47b8457ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbb5acf3d315f69f0ad3aa8c21453b3cd7586cac1fc1b087f5fefec47b8457ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb5acf3d315f69f0ad3aa8c21453b3cd7586cac1fc1b087f5fefec47b8457ab", kill_on_drop: false }`
[INFO] [stdout] bbb5acf3d315f69f0ad3aa8c21453b3cd7586cac1fc1b087f5fefec47b8457ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b89b2380b10ad19eebfaee6581e0c821581e36c28c0225e323fac4273aa710fa
[INFO] running `Command { std: "docker" "start" "-a" "b89b2380b10ad19eebfaee6581e0c821581e36c28c0225e323fac4273aa710fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmio v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "b89b2380b10ad19eebfaee6581e0c821581e36c28c0225e323fac4273aa710fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89b2380b10ad19eebfaee6581e0c821581e36c28c0225e323fac4273aa710fa", kill_on_drop: false }`
[INFO] [stdout] b89b2380b10ad19eebfaee6581e0c821581e36c28c0225e323fac4273aa710fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87f89fc849b4ef9a4739ce76446c7c8b0cc2dc93d82500d5fc4bd5cd290940fc
[INFO] running `Command { std: "docker" "start" "-a" "87f89fc849b4ef9a4739ce76446c7c8b0cc2dc93d82500d5fc4bd5cd290940fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmio v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "87f89fc849b4ef9a4739ce76446c7c8b0cc2dc93d82500d5fc4bd5cd290940fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f89fc849b4ef9a4739ce76446c7c8b0cc2dc93d82500d5fc4bd5cd290940fc", kill_on_drop: false }`
[INFO] [stdout] 87f89fc849b4ef9a4739ce76446c7c8b0cc2dc93d82500d5fc4bd5cd290940fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40b0bdb3277f4bd57c2af0f97d1486822dbb05d658b1fa6effa3290433b2e067
[INFO] running `Command { std: "docker" "start" "-a" "40b0bdb3277f4bd57c2af0f97d1486822dbb05d658b1fa6effa3290433b2e067", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mmio-44110f3b6f8544eb)
[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] [stderr]    Doc-tests mmio
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40b0bdb3277f4bd57c2af0f97d1486822dbb05d658b1fa6effa3290433b2e067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b0bdb3277f4bd57c2af0f97d1486822dbb05d658b1fa6effa3290433b2e067", kill_on_drop: false }`
[INFO] [stdout] 40b0bdb3277f4bd57c2af0f97d1486822dbb05d658b1fa6effa3290433b2e067
