[INFO] updating cached repository https://github.com/eagletmt/guzuta [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e141cd2e7654578095e9db348cae3194912bfac3 [INFO] checking eagletmt/guzuta against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feagletmt%2Fguzuta" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eagletmt/guzuta on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/eagletmt/guzuta [INFO] finished tweaking git repo https://github.com/eagletmt/guzuta [INFO] tweaked toml for git repo https://github.com/eagletmt/guzuta written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/eagletmt/guzuta already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3db3d304261f7c14887364bc238b2d5f605733ddc842e5a603e155fd94ba49ee [INFO] running `"docker" "start" "-a" "3db3d304261f7c14887364bc238b2d5f605733ddc842e5a603e155fd94ba49ee"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking ucd-util v0.1.2 [INFO] [stderr] Compiling gpg-error v0.4.1 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling gpgme v0.8.0 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Compiling libgpg-error-sys v0.4.1 [INFO] [stderr] Compiling gpgme-sys v0.8.0 [INFO] [stderr] Compiling rust-lzma v0.3.0 [INFO] [stderr] Checking filetime v0.2.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Compiling rusoto_core v0.35.0 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking memchr v2.1.1 [INFO] [stderr] Checking serde_yaml v0.8.7 [INFO] [stderr] Checking serde_json v1.0.32 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tar v0.4.18 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking cstr-argument v0.1.0 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.3 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking hyper v0.12.13 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking rusoto_credential v0.14.0 [INFO] [stderr] Checking rusoto_s3 v0.35.0 [INFO] [stderr] Checking guzuta v0.2.9 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/omakase.rs:184:29 [INFO] [stderr] | [INFO] [stderr] 184 | if let Some(mut body) = output.body { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/omakase.rs:184:29 [INFO] [stderr] | [INFO] [stderr] 184 | if let Some(mut body) = output.body { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `"docker" "inspect" "3db3d304261f7c14887364bc238b2d5f605733ddc842e5a603e155fd94ba49ee"` [INFO] running `"docker" "rm" "-f" "3db3d304261f7c14887364bc238b2d5f605733ddc842e5a603e155fd94ba49ee"` [INFO] [stdout] 3db3d304261f7c14887364bc238b2d5f605733ddc842e5a603e155fd94ba49ee