[INFO] cloning repository https://github.com/stadust/gdcf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stadust/gdcf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstadust%2Fgdcf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstadust%2Fgdcf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00029465719c5b85a010d9f9a6c1f39b624ae197
[INFO] checking stadust/gdcf against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstadust%2Fgdcf" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stadust/gdcf on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stadust/gdcf
[INFO] finished tweaking git repo https://github.com/stadust/gdcf
[INFO] tweaked toml for git repo https://github.com/stadust/gdcf written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa68b8f06803d26ae7f3ae92e273c163d09f394799b2ac8a1a9e306bf92d1340
[INFO] running `Command { std: "docker" "start" "-a" "aa68b8f06803d26ae7f3ae92e273c163d09f394799b2ac8a1a9e306bf92d1340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa68b8f06803d26ae7f3ae92e273c163d09f394799b2ac8a1a9e306bf92d1340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa68b8f06803d26ae7f3ae92e273c163d09f394799b2ac8a1a9e306bf92d1340", kill_on_drop: false }`
[INFO] [stdout] aa68b8f06803d26ae7f3ae92e273c163d09f394799b2ac8a1a9e306bf92d1340
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29bcbe23713d582b08e62adc433c15a5d3775ff898d95b82bce7369e8221f07d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "29bcbe23713d582b08e62adc433c15a5d3775ff898d95b82bce7369e8221f07d", kill_on_drop: false }`
[INFO] [stderr] Compiling autocfg v1.0.1
[INFO] [stderr] Compiling libc v0.2.86
[INFO] [stderr] Checking cfg-if v1.0.0
[INFO] [stderr] Compiling log v0.4.14
[INFO] [stderr] Compiling proc-macro2 v1.0.24
[INFO] [stderr] Compiling unicode-xid v0.2.1
[INFO] [stderr] Compiling syn v1.0.60
[INFO] [stderr] Checking futures v0.1.30
[INFO] [stderr] Checking byteorder v1.4.2
[INFO] [stderr] Checking cfg-if v0.1.10
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Compiling crc32fast v1.2.1
[INFO] [stderr] Compiling serde v1.0.123
[INFO] [stderr] Compiling pkg-config v0.3.19
[INFO] [stderr] Compiling serde_derive v1.0.123
[INFO] [stderr] Compiling scopeguard v1.1.0
[INFO] [stderr] Checking fnv v1.0.7
[INFO] [stderr] Compiling smallvec v1.6.1
[INFO] [stderr] Checking itoa v0.4.7
[INFO] [stderr] Checking tinyvec_macros v0.1.0
[INFO] [stderr] Checking matches v0.1.8
[INFO] [stderr] Compiling httparse v1.3.5
[INFO] [stderr] Checking try-lock v0.2.3
[INFO] [stderr] Checking joinery v1.2.2
[INFO] [stderr] Checking instant v0.1.9
[INFO] [stderr] Compiling lock_api v0.4.2
[INFO] [stderr] Checking tinyvec v1.1.1
[INFO] [stderr] Checking unicode-bidi v0.3.4
[INFO] [stderr] Checking base64 v0.10.1
[INFO] [stderr] Compiling hyper v0.12.35
[INFO] [stderr] Checking smallvec v0.6.14
[INFO] [stderr] Compiling num-traits v0.2.14
[INFO] [stderr] Compiling num-integer v0.1.44
[INFO] [stderr] Compiling crossbeam-utils v0.7.2
[INFO] [stderr] Compiling miniz_oxide v0.4.3
[INFO] [stderr] Compiling memoffset v0.5.6
[INFO] [stderr] Compiling crossbeam-epoch v0.8.2
[INFO] [stderr] Compiling indexmap v1.6.1
[INFO] [stderr] Compiling libsqlite3-sys v0.18.0
[INFO] [stderr] Checking iovec v0.1.4
[INFO] [stderr] Checking time v0.1.44
[INFO] [stderr] Checking num_cpus v1.13.0
[INFO] [stderr] Checking parking_lot_core v0.8.2
[INFO] [stderr] Checking net2 v0.2.37
[INFO] [stderr] Checking parking_lot_core v0.6.2
[INFO] [stderr] Checking rand v0.4.6
[INFO] [stderr] Checking unicode-normalization v0.1.17
[INFO] [stderr] Checking bytes v0.4.12
[INFO] [stderr] Compiling quote v1.0.8
[INFO] [stderr] Checking parking_lot v0.9.0
[INFO] [stderr] Checking mio v0.6.23
[INFO] [stderr] Checking parking_lot v0.11.1
[INFO] [stderr] Checking tokio-sync v0.1.8
[INFO] [stderr] Checking futures-cpupool v0.1.8
[INFO] [stderr] Checking want v0.2.0
[INFO] [stderr] Checking flate2 v1.0.20
[INFO] [stderr] Checking backtrace v0.3.56
[INFO] [stderr] Checking tokio-io v0.1.13
[INFO] [stderr] Checking http v0.1.21
[INFO] [stderr] Checking string v0.2.1
[INFO] [stderr] Checking tokio-buf v0.1.1
[INFO] [stderr] Checking tokio-executor v0.1.10
[INFO] [stderr] Checking crossbeam-queue v0.2.3
[INFO] [stderr] Checking scheduled-thread-pool v0.2.5
[INFO] [stderr] Checking tokio-timer v0.2.13
[INFO] [stderr] Checking tokio-current-thread v0.1.7
[INFO] [stderr] Checking tokio-reactor v0.1.12
[INFO] [stderr] Checking r2d2 v0.8.9
[INFO] [stderr] Checking crossbeam-deque v0.7.3
[INFO] [stderr] Checking chrono v0.4.19
[INFO] [stderr] Checking idna v0.1.5
[INFO] [stderr] Checking tokio-tcp v0.1.4
[INFO] [stderr] Checking tokio-threadpool v0.1.18
[INFO] [stderr] Checking tokio-retry v0.2.0
[INFO] [stderr] Checking url v1.7.2
[INFO] [stderr] Checking tokio v0.1.22
[INFO] [stderr] Checking serde_urlencoded v0.5.5
[INFO] [stderr] Checking h2 v0.1.26
[INFO] [stderr] Checking http-body v0.1.0
[INFO] [stderr] Compiling synstructure v0.12.4
[INFO] [stderr] Compiling diesel_derives v1.4.1
[INFO] [stderr] Compiling failure_derive v0.1.8
[INFO] [stderr] Compiling derive_more v0.99.11
[INFO] [stderr] Checking failure v0.1.8
[INFO] [stderr] Compiling diesel v1.4.5
[INFO] [stderr] Checking gdcf_model v0.1.0 (/opt/rustwide/workdir/gdcf_model)
[INFO] [stdout] warning: unused import: `ModLevel`
[INFO] [stdout] --> gdcf_model/src/comment.rs:2:19
[INFO] [stdout] |
[INFO] [stdout] 2 | user::{Color, ModLevel},
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused imports: `num::ParseIntError`, `str::FromStr`
[INFO] [stdout] --> gdcf_model/src/lib.rs:13:5
[INFO] [stdout] |
[INFO] [stdout] 13 | num::ParseIntError,
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 | str::FromStr,
[INFO] [stdout] | ^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `ModLevel`
[INFO] [stdout] --> gdcf_model/src/comment.rs:2:19
[INFO] [stdout] |
[INFO] [stdout] 2 | user::{Color, ModLevel},
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused imports: `num::ParseIntError`, `str::FromStr`
[INFO] [stdout] --> gdcf_model/src/lib.rs:13:5
[INFO] [stdout] |
[INFO] [stdout] 13 | num::ParseIntError,
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 | str::FromStr,
[INFO] [stdout] | ^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Checking gdcf v0.1.0 (/opt/rustwide/workdir/gdcf)
[INFO] [stderr] Checking gdcf_parse v0.1.0 (/opt/rustwide/workdir/gdcf_parse)
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout] --> gdcf_parse/src/macros.rs:284:25
[INFO] [stdout] |
[INFO] [stdout] 284 | $custom_field,
[INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `user: _`
[INFO] [stdout] |
[INFO] [stdout] ::: gdcf_parse/src/comment.rs:16:1
[INFO] [stdout] |
[INFO] [stdout] 16 | / parser! {
[INFO] [stdout] 17 | | LevelComment => {
[INFO] [stdout] 18 | | user(custom = dummy[]),
[INFO] [stdout] 19 | | content(index = 2, parse_infallible = Base64Converter, default),
[INFO] [stdout] ... |
[INFO] [stdout] 28 | | }
[INFO] [stdout] 29 | | }
[INFO] [stdout] | |_- in this macro invocation
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused variable: `is_na`
[INFO] [stdout] --> gdcf_parse/src/macros.rs:260:25
[INFO] [stdout] |
[INFO] [stdout] 260 | let $helper_field = __unwrap!($helper_field($($tokens2)*));
[INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_na`
[INFO] [stdout] |
[INFO] [stdout] ::: gdcf_parse/src/level.rs:33:1
[INFO] [stdout] |
[INFO] [stdout] 33 | / parser! {
[INFO] [stdout] 34 | | PartialLevel