[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 try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagersant%2Fpolaris" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  46% (59/126)   
Checking out files:  47% (60/126)   
Checking out files:  48% (61/126)   
Checking out files:  49% (62/126)   
Checking out files:  50% (63/126)   
Checking out files:  51% (65/126)   
Checking out files:  52% (66/126)   
Checking out files:  53% (67/126)   
Checking out files:  54% (69/126)   
Checking out files:  55% (70/126)   
Checking out files:  56% (71/126)   
Checking out files:  57% (72/126)   
Checking out files:  58% (74/126)   
Checking out files:  59% (75/126)   
Checking out files:  60% (76/126)   
Checking out files:  61% (77/126)   
Checking out files:  62% (79/126)   
Checking out files:  63% (80/126)   
Checking out files:  64% (81/126)   
Checking out files:  65% (82/126)   
Checking out files:  66% (84/126)   
Checking out files:  67% (85/126)   
Checking out files:  68% (86/126)   
Checking out files:  69% (87/126)   
Checking out files:  70% (89/126)   
Checking out files:  71% (90/126)   
Checking out files:  72% (91/126)   
Checking out files:  73% (92/126)   
Checking out files:  74% (94/126)   
Checking out files:  75% (95/126)   
Checking out files:  76% (96/126)   
Checking out files:  77% (98/126)   
Checking out files:  78% (99/126)   
Checking out files:  79% (100/126)   
Checking out files:  80% (101/126)   
Checking out files:  81% (103/126)   
Checking out files:  82% (104/126)   
Checking out files:  83% (105/126)   
Checking out files:  84% (106/126)   
Checking out files:  85% (108/126)   
Checking out files:  86% (109/126)   
Checking out files:  87% (110/126)   
Checking out files:  88% (111/126)   
Checking out files:  89% (113/126)   
Checking out files:  90% (114/126)   
Checking out files:  91% (115/126)   
Checking out files:  92% (116/126)   
Checking out files:  93% (118/126)   
Checking out files:  94% (119/126)   
Checking out files:  95% (120/126)   
Checking out files:  96% (121/126)   
Checking out files:  97% (123/126)   
Checking out files:  98% (124/126)   
Checking out files:  99% (125/126)   
Checking out files: 100% (126/126)   
Checking out files: 100% (126/126), done.
[INFO] validating manifest of git repo https://github.com/agersant/polaris on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "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-4/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" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "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] a4e92a0c8e3cbf0c989702588b833c359f99e34991d66e59bbbee1e0bd22cdf2
[INFO] running `"docker" "start" "-a" "a4e92a0c8e3cbf0c989702588b833c359f99e34991d66e59bbbee1e0bd22cdf2"`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling smallvec v1.1.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]     Checking hex v0.4.0
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking sd-notify v0.1.1
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]    Compiling num-bigint v0.2.5
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.53
[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking app_dirs v1.2.1
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking unix-daemonize v0.1.2
[INFO] [stderr]     Checking ape v0.2.0
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]    Compiling wrapped-vec v0.2.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]     Checking backtrace v0.3.42
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.3
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.17
[INFO] [stderr]     Checking regex v1.3.3
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking r2d2 v0.8.8
[INFO] [stderr]    Compiling openssl v0.10.26
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking simplelog v0.7.4
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking cookie v0.11.1
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking metaflac v0.2.0
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking rocket_http v0.4.2
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]     Checking image v0.22.4
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking id3 v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[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 rocket_codegen v0.4.2
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling time-macros-impl v0.1.0
[INFO] [stderr]     Checking mp3-duration v0.1.8
[INFO] [stderr]     Checking thiserror v1.0.9
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking time v0.2.4
[INFO] [stderr]     Checking cookie v0.13.0
[INFO] [stderr]    Compiling diesel v1.4.3
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking rocket v0.4.2
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking rocket_contrib v0.4.2
[INFO] [stderr]     Checking rustfm-scrobble v1.0.0
[INFO] [stderr]    Compiling 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 3m 37s
[INFO] running `"docker" "inspect" "a4e92a0c8e3cbf0c989702588b833c359f99e34991d66e59bbbee1e0bd22cdf2"`
[INFO] running `"docker" "rm" "-f" "a4e92a0c8e3cbf0c989702588b833c359f99e34991d66e59bbbee1e0bd22cdf2"`
[INFO] [stdout] a4e92a0c8e3cbf0c989702588b833c359f99e34991d66e59bbbee1e0bd22cdf2