[INFO] updating cached repository https://github.com/bitzl/iiif-presenter [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/bitzl/iiif-presenter [INFO] [stderr] 0cddcf0..611ac5f master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 611ac5fdbf82f1020416e0424addf72f1fcb969b [INFO] checking bitzl/iiif-presenter against try#e2aab98dd8975a0990f9fbb79b3ea4b40559a184 for pr-72493 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitzl%2Fiiif-presenter" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bitzl/iiif-presenter on toolchain e2aab98dd8975a0990f9fbb79b3ea4b40559a184 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2aab98dd8975a0990f9fbb79b3ea4b40559a184" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bitzl/iiif-presenter [INFO] finished tweaking git repo https://github.com/bitzl/iiif-presenter [INFO] tweaked toml for git repo https://github.com/bitzl/iiif-presenter written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/bitzl/iiif-presenter already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2aab98dd8975a0990f9fbb79b3ea4b40559a184" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+e2aab98dd8975a0990f9fbb79b3ea4b40559a184" "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] 8018c7614bd1883aa2c8bc91add7029e524b3c6f3376df6a2860c919465350f5 [INFO] running `"docker" "start" "-a" "8018c7614bd1883aa2c8bc91add7029e524b3c6f3376df6a2860c919465350f5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking imagesize v0.8.1 [INFO] [stderr] Checking bytestring v0.1.5 [INFO] [stderr] Compiling backtrace-sys v0.1.37 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking threadpool v1.8.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio v0.2.20 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling pin-project-internal v0.4.14 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling derive_more v0.99.5 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling actix-web-codegen v0.2.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pin-project v0.4.14 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking actix-threadpool v0.3.1 [INFO] [stderr] Checking serde v1.0.110 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking actix-service v1.0.5 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-server v1.0.2 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking actix-testing v1.0.0 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking actix-router v0.2.4 [INFO] [stderr] Checking serde_yaml v0.8.12 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stderr] Checking iiif-forager v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Label` [INFO] [stderr] --> src/iiif/mod.rs:6:31 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::image::{ImageInfo, Label}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Label` [INFO] [stderr] --> src/iiif/mod.rs:6:31 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::image::{ImageInfo, Label}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/image/png.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | Err(e) => Err(nom::Err::Error(nom::error::ParseError::from_error_kind( [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/image/png.rs:143:13 [INFO] [stderr] | [INFO] [stderr] 143 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/image/png.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | Err(e) => Err(nom::Err::Error(nom::error::ParseError::from_error_kind( [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/image/png.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | Err(e) => Err(std::io::Error::new( [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/image/png.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | Err(e) => Err(nom::Err::Error(nom::error::ParseError::from_error_kind( [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/image/png.rs:143:13 [INFO] [stderr] | [INFO] [stderr] 143 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/image/png.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | Err(e) => Err(nom::Err::Error(nom::error::ParseError::from_error_kind( [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/image/png.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | Err(e) => Err(std::io::Error::new( [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/iiif/metadata.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn new>(value: S, language: S) -> LocalizedValue { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `list` [INFO] [stderr] --> src/iiif/metadata.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn list>(label: S, values: Vec) -> Metadata { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `localized` [INFO] [stderr] --> src/iiif/metadata.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn localized>(label: S, values: Vec) -> Metadata { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `"docker" "inspect" "8018c7614bd1883aa2c8bc91add7029e524b3c6f3376df6a2860c919465350f5"` [INFO] running `"docker" "rm" "-f" "8018c7614bd1883aa2c8bc91add7029e524b3c6f3376df6a2860c919465350f5"` [INFO] [stdout] 8018c7614bd1883aa2c8bc91add7029e524b3c6f3376df6a2860c919465350f5