[INFO] fetching crate groupme-rust-stats 1.0.7...
[INFO] checking groupme-rust-stats-1.0.7 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] extracting crate groupme-rust-stats 1.0.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate groupme-rust-stats 1.0.7
[INFO] finished tweaking crates.io crate groupme-rust-stats 1.0.7
[INFO] tweaked toml for crates.io crate groupme-rust-stats 1.0.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate groupme-rust-stats 1.0.7 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate groupme-rust-stats 1.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c35afb36018b13a336f5e28590fc5970c3356d6ae6af3bde92003993307e35c3
[INFO] running `Command { std: "docker" "start" "-a" "c35afb36018b13a336f5e28590fc5970c3356d6ae6af3bde92003993307e35c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c35afb36018b13a336f5e28590fc5970c3356d6ae6af3bde92003993307e35c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35afb36018b13a336f5e28590fc5970c3356d6ae6af3bde92003993307e35c3", kill_on_drop: false }`
[INFO] [stdout] c35afb36018b13a336f5e28590fc5970c3356d6ae6af3bde92003993307e35c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e436c7ccd726f95e0adde8bd9798263adf279c2814e8a6f362fd1d2c3f5cdd85
[INFO] running `Command { std: "docker" "start" "-a" "e436c7ccd726f95e0adde8bd9798263adf279c2814e8a6f362fd1d2c3f5cdd85", kill_on_drop: false }`
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking object v0.25.3
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking tokio-timer v0.2.13
[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-current-thread v0.1.7
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking openssl-probe v0.1.4
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking publicsuffix v1.5.6
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking serde_test v0.8.23
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking config v0.9.3
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking groupme-rust-stats v1.0.7 (/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<Vec<String>>
[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<Vec<String>>
[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 39.76s
[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 15`
[INFO] running `Command { std: "docker" "inspect" "e436c7ccd726f95e0adde8bd9798263adf279c2814e8a6f362fd1d2c3f5cdd85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e436c7ccd726f95e0adde8bd9798263adf279c2814e8a6f362fd1d2c3f5cdd85", kill_on_drop: false }`
[INFO] [stdout] e436c7ccd726f95e0adde8bd9798263adf279c2814e8a6f362fd1d2c3f5cdd85
