[INFO] updating cached repository https://github.com/agersant/polaris
[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] [stderr] From https://github.com/agersant/polaris
[INFO] [stderr]    fc36bb4..cea8906  master     -> master
[INFO] [stderr]  * [new tag]         0.12.0-wip41 -> 0.12.0-wip41
[INFO] [stderr]  * [new tag]         0.12.0-wip42 -> 0.12.0-wip42
[INFO] [stderr]  * [new tag]         0.12.0-wip43 -> 0.12.0-wip43
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cea8906c3dcc9ed06874fe017b0ce0ee6ec4755e
[INFO] checking agersant/polaris against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagersant%2Fpolaris" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/agersant/polaris on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/agersant/polaris
[INFO] finished tweaking git repo https://github.com/agersant/polaris
[INFO] tweaked toml for git repo https://github.com/agersant/polaris written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/agersant/polaris already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "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] 961df56937fadf33cc217544f9d3bd4c28326e546815d8e1f4e616ef1e3e1be6
[INFO] running `"docker" "start" "-a" "961df56937fadf33cc217544f9d3bd4c28326e546815d8e1f4e616ef1e3e1be6"`
[INFO] [stderr]    Compiling smallvec v1.1.0
[INFO] [stderr]     Checking sd-notify v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.2.5
[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking unix-daemonize v0.1.2
[INFO] [stderr]     Checking ape v0.2.0
[INFO] [stderr]    Compiling wrapped-vec v0.2.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling rustversion v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking r2d2 v0.8.8
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking simplelog v0.7.4
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.0
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.9
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking cookie v0.11.1
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking time v0.2.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]     Checking mp3-duration v0.1.8
[INFO] [stderr]     Checking rocket_http v0.4.2
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking metaflac v0.2.0
[INFO] [stderr]     Checking cookie v0.13.0
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling diesel v1.4.3
[INFO] [stderr]     Checking image v0.22.4
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]    Compiling rocket_codegen v0.4.2
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking id3 v0.4.0
[INFO] [stderr]     Checking rustfm-scrobble v1.0.0
[INFO] [stderr]     Checking rocket v0.4.2
[INFO] [stderr]     Checking rocket_contrib v0.4.2
[INFO] [stderr]     Checking migrations_internals v1.4.0
[INFO] [stderr]    Compiling migrations_macros v1.4.1
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]     Checking polaris v0.12.0-wip43 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 03s
[INFO] running `"docker" "inspect" "961df56937fadf33cc217544f9d3bd4c28326e546815d8e1f4e616ef1e3e1be6"`
[INFO] running `"docker" "rm" "-f" "961df56937fadf33cc217544f9d3bd4c28326e546815d8e1f4e616ef1e3e1be6"`
[INFO] [stdout] 961df56937fadf33cc217544f9d3bd4c28326e546815d8e1f4e616ef1e3e1be6