[INFO] cloning repository https://github.com/hinto-janai/disk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hinto-janai/disk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinto-janai%2Fdisk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinto-janai%2Fdisk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 867f6b461da632bbce2d9771cc462db945dc41f2
[INFO] checking hinto-janai/disk against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhinto-janai%2Fdisk" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hinto-janai/disk on toolchain a83f933a9da258cf037e3cab37cd486bfd861a7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hinto-janai/disk
[INFO] finished tweaking git repo https://github.com/hinto-janai/disk
[INFO] tweaked toml for git repo https://github.com/hinto-janai/disk written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hinto-janai/disk 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" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_edit v0.21.0
[INFO] [stderr]   Downloaded time-core v0.1.1
[INFO] [stderr]   Downloaded const-str-proc-macro v0.5.4
[INFO] [stderr]   Downloaded serde_bytes v0.11.12
[INFO] [stderr]   Downloaded deranged v0.3.8
[INFO] [stderr]   Downloaded const-str v0.5.6
[INFO] [stderr]   Downloaded konst_macro_rules v0.2.19
[INFO] [stderr]   Downloaded time v0.3.28
[INFO] [stderr]   Downloaded serde-pickle v1.1.1
[INFO] [stderr]   Downloaded uuid v1.4.1
[INFO] [stderr]   Downloaded bson v2.7.0
[INFO] [stderr]   Downloaded konst v0.2.19
[INFO] [stderr]   Downloaded memmap2 v0.9.0
[INFO] [stderr]   Downloaded indexmap v2.0.2
[INFO] [stderr]   Downloaded serde v1.0.192
[INFO] [stderr]   Downloaded winnow v0.5.19
[INFO] [stderr]   Downloaded rmp v0.8.11
[INFO] [stderr]   Downloaded time-macros v0.2.14
[INFO] [stderr]   Downloaded thiserror-impl v1.0.43
[INFO] [stderr]   Downloaded thiserror v1.0.43
[INFO] [stderr]   Downloaded seq-macro v0.3.5
[INFO] [stderr]   Downloaded iter-read v0.3.1
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.8
[INFO] [stderr]   Downloaded serde_yaml v0.9.27
[INFO] [stderr]   Downloaded serde_spanned v0.6.4
[INFO] [stderr]   Downloaded serde_derive v1.0.192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b93bee89f7607cae6a82ec0c0dc680ef59f8b7496fdcc7759743bf6753897e58
[INFO] running `Command { std: "docker" "start" "-a" "b93bee89f7607cae6a82ec0c0dc680ef59f8b7496fdcc7759743bf6753897e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b93bee89f7607cae6a82ec0c0dc680ef59f8b7496fdcc7759743bf6753897e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93bee89f7607cae6a82ec0c0dc680ef59f8b7496fdcc7759743bf6753897e58", kill_on_drop: false }`
[INFO] [stdout] b93bee89f7607cae6a82ec0c0dc680ef59f8b7496fdcc7759743bf6753897e58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4353906c0d7fcfede781094b1537e5303a8ae793e3c6d12be1708263b23e6f7
[INFO] running `Command { std: "docker" "start" "-a" "e4353906c0d7fcfede781094b1537e5303a8ae793e3c6d12be1708263b23e6f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking konst v0.2.19
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking const_format v0.2.32
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking memmap2 v0.9.0
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling const-str-proc-macro v0.5.4
[INFO] [stderr]     Checking const-str v0.5.6
[INFO] [stderr]     Checking disk v0.1.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.11s
[INFO] running `Command { std: "docker" "inspect" "e4353906c0d7fcfede781094b1537e5303a8ae793e3c6d12be1708263b23e6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4353906c0d7fcfede781094b1537e5303a8ae793e3c6d12be1708263b23e6f7", kill_on_drop: false }`
[INFO] [stdout] e4353906c0d7fcfede781094b1537e5303a8ae793e3c6d12be1708263b23e6f7