[INFO] cloning repository https://github.com/taylorjbrown/groupme-rust-stats [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taylorjbrown/groupme-rust-stats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylorjbrown%2Fgroupme-rust-stats", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylorjbrown%2Fgroupme-rust-stats'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c68946a03548429bb9c56b8d1e1b339cd8e5f211 [INFO] checking taylorjbrown/groupme-rust-stats/c68946a03548429bb9c56b8d1e1b339cd8e5f211 against master#80b898258da78fdd1262438126aa0cf90e395f0c for pr-149195-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylorjbrown%2Fgroupme-rust-stats" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/taylorjbrown/groupme-rust-stats [INFO] finished tweaking git repo https://github.com/taylorjbrown/groupme-rust-stats [INFO] tweaked toml for git repo https://github.com/taylorjbrown/groupme-rust-stats written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/taylorjbrown/groupme-rust-stats on toolchain 80b898258da78fdd1262438126aa0cf90e395f0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 239 packages to latest compatible versions [INFO] [stderr] Adding config v0.9.3 (available: v0.15.19) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.13.0) [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.13.1) [INFO] [stderr] Adding tokio v0.1.22 (available: v1.49.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-hjson v0.8.2 [INFO] [stderr] Downloaded rust-ini v0.13.0 [INFO] [stderr] Downloaded serde v0.8.23 [INFO] [stderr] Downloaded serde_test v0.8.23 [INFO] [stderr] Downloaded config v0.9.3 [INFO] [stderr] Downloaded parking_lot_core v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52fc121c1bbe3d44fa5b0f2c752136581718fc9a825db201515eb5fb4dd0fc64 [INFO] running `Command { std: "docker" "start" "-a" "52fc121c1bbe3d44fa5b0f2c752136581718fc9a825db201515eb5fb4dd0fc64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52fc121c1bbe3d44fa5b0f2c752136581718fc9a825db201515eb5fb4dd0fc64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52fc121c1bbe3d44fa5b0f2c752136581718fc9a825db201515eb5fb4dd0fc64", kill_on_drop: false }` [INFO] [stdout] 52fc121c1bbe3d44fa5b0f2c752136581718fc9a825db201515eb5fb4dd0fc64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd889b16f5b40dfd0cb857453cc76d9652831be3b3b15f82c6d67c8f8275807e [INFO] running `Command { std: "docker" "start" "-a" "dd889b16f5b40dfd0cb857453cc76d9652831be3b3b15f82c6d67c8f8275807e", kill_on_drop: false }` [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling unicase v2.9.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking openssl v0.10.75 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking chrono v0.4.43 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Checking native-tls v0.2.14 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking groupme-rust-stats v1.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::attachment::Attachment` [INFO] [stdout] --> src/groupme_api_structs/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::attachment::Attachment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::data_response::DataResponse` [INFO] [stdout] --> src/groupme_api_structs/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use self::data_response::DataResponse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::meta::Meta` [INFO] [stdout] --> src/groupme_api_structs/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::meta::Meta; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::attachment::Attachment` [INFO] [stdout] --> src/groupme_api_structs/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::attachment::Attachment; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::data_response::DataResponse` [INFO] [stdout] --> src/groupme_api_structs/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use self::data_response::DataResponse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::meta::Meta` [INFO] [stdout] --> src/groupme_api_structs/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use self::meta::Meta; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `meta` is never read [INFO] [stdout] --> src/groupme_api_structs/api_response.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ApiResponse { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 7 | pub response: DataResponse, [INFO] [stdout] 8 | pub meta: Meta, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ApiResponse` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `code` and `errors` are never read [INFO] [stdout] --> src/groupme_api_structs/meta.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Meta { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | pub code: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | pub errors: Option> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Meta` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `meta` is never read [INFO] [stdout] --> src/groupme_api_structs/api_response.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ApiResponse { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 7 | pub response: DataResponse, [INFO] [stdout] 8 | pub meta: Meta, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ApiResponse` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `code` and `errors` are never read [INFO] [stdout] --> src/groupme_api_structs/meta.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Meta { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | pub code: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | pub errors: Option> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Meta` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.87s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "dd889b16f5b40dfd0cb857453cc76d9652831be3b3b15f82c6d67c8f8275807e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd889b16f5b40dfd0cb857453cc76d9652831be3b3b15f82c6d67c8f8275807e", kill_on_drop: false }` [INFO] [stdout] dd889b16f5b40dfd0cb857453cc76d9652831be3b3b15f82c6d67c8f8275807e