[INFO] cloning repository https://github.com/mostlymaxi/mmap-wrapper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mostlymaxi/mmap-wrapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmostlymaxi%2Fmmap-wrapper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmostlymaxi%2Fmmap-wrapper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a19d2d2d8f6608ce5c7e09a0fd2920100c39e97
[INFO] checking mostlymaxi/mmap-wrapper against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmostlymaxi%2Fmmap-wrapper" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mostlymaxi/mmap-wrapper on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mostlymaxi/mmap-wrapper
[INFO] finished tweaking git repo https://github.com/mostlymaxi/mmap-wrapper
[INFO] tweaked toml for git repo https://github.com/mostlymaxi/mmap-wrapper written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mostlymaxi/mmap-wrapper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddde62bc5029a1192f238c3c934aaf159cc495755a1f5c6a9dbe5cb0b9b3501e
[INFO] running `Command { std: "docker" "start" "-a" "ddde62bc5029a1192f238c3c934aaf159cc495755a1f5c6a9dbe5cb0b9b3501e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddde62bc5029a1192f238c3c934aaf159cc495755a1f5c6a9dbe5cb0b9b3501e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddde62bc5029a1192f238c3c934aaf159cc495755a1f5c6a9dbe5cb0b9b3501e", kill_on_drop: false }`
[INFO] [stdout] ddde62bc5029a1192f238c3c934aaf159cc495755a1f5c6a9dbe5cb0b9b3501e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef73439a322ffbc29083aeded99fce3bb092d1b13d29d62b04b5c0fdac0f8f4a
[INFO] running `Command { std: "docker" "start" "-a" "ef73439a322ffbc29083aeded99fce3bb092d1b13d29d62b04b5c0fdac0f8f4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking mmap-wrapper v0.9.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "ef73439a322ffbc29083aeded99fce3bb092d1b13d29d62b04b5c0fdac0f8f4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef73439a322ffbc29083aeded99fce3bb092d1b13d29d62b04b5c0fdac0f8f4a", kill_on_drop: false }`
[INFO] [stdout] ef73439a322ffbc29083aeded99fce3bb092d1b13d29d62b04b5c0fdac0f8f4a
[INFO] checking mostlymaxi/mmap-wrapper against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmostlymaxi%2Fmmap-wrapper" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mostlymaxi/mmap-wrapper on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mostlymaxi/mmap-wrapper
[INFO] finished tweaking git repo https://github.com/mostlymaxi/mmap-wrapper
[INFO] tweaked toml for git repo https://github.com/mostlymaxi/mmap-wrapper written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mostlymaxi/mmap-wrapper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 813dcc8dae17cf38cd0db2643e2c65596a854a87f9eafb5bfba5b0c1c3ed4d05
[INFO] running `Command { std: "docker" "start" "-a" "813dcc8dae17cf38cd0db2643e2c65596a854a87f9eafb5bfba5b0c1c3ed4d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "813dcc8dae17cf38cd0db2643e2c65596a854a87f9eafb5bfba5b0c1c3ed4d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813dcc8dae17cf38cd0db2643e2c65596a854a87f9eafb5bfba5b0c1c3ed4d05", kill_on_drop: false }`
[INFO] [stdout] 813dcc8dae17cf38cd0db2643e2c65596a854a87f9eafb5bfba5b0c1c3ed4d05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14d8770f66e63e8f5f92920fa6573c6c74c127f5e52da61c7bfdeb2885a9f05c
[INFO] running `Command { std: "docker" "start" "-a" "14d8770f66e63e8f5f92920fa6573c6c74c127f5e52da61c7bfdeb2885a9f05c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking mmap-wrapper v0.9.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "14d8770f66e63e8f5f92920fa6573c6c74c127f5e52da61c7bfdeb2885a9f05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d8770f66e63e8f5f92920fa6573c6c74c127f5e52da61c7bfdeb2885a9f05c", kill_on_drop: false }`
[INFO] [stdout] 14d8770f66e63e8f5f92920fa6573c6c74c127f5e52da61c7bfdeb2885a9f05c