[INFO] fetching crate mdmg 0.1.4-beta.1... [INFO] checking mdmg-0.1.4-beta.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate mdmg 0.1.4-beta.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate mdmg 0.1.4-beta.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mdmg 0.1.4-beta.1 [INFO] finished tweaking crates.io crate mdmg 0.1.4-beta.1 [INFO] tweaked toml for crates.io crate mdmg 0.1.4-beta.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate mdmg 0.1.4-beta.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indoc v1.0.6 [INFO] [stderr] Downloaded handlebars v4.3.0 [INFO] [stderr] Downloaded addr2line v0.17.0 [INFO] [stderr] Downloaded entities v1.0.1 [INFO] [stderr] Downloaded backtrace v0.3.65 [INFO] [stderr] Downloaded typed-arena v1.7.0 [INFO] [stderr] Downloaded object v0.28.4 [INFO] [stderr] Downloaded xdg v2.4.1 [INFO] [stderr] Downloaded gimli v0.26.1 [INFO] [stderr] Downloaded comrak v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbb25f130fddab267aa01d3b45866e01db9de2b0081f39e9da90d8fd88118d6a [INFO] running `Command { std: "docker" "start" "-a" "bbb25f130fddab267aa01d3b45866e01db9de2b0081f39e9da90d8fd88118d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbb25f130fddab267aa01d3b45866e01db9de2b0081f39e9da90d8fd88118d6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbb25f130fddab267aa01d3b45866e01db9de2b0081f39e9da90d8fd88118d6a", kill_on_drop: false }` [INFO] [stdout] bbb25f130fddab267aa01d3b45866e01db9de2b0081f39e9da90d8fd88118d6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba4c08ce84f11905e7060f6aa6202c5b4aef47a11a24d75544e6da30b04fdd76 [INFO] running `Command { std: "docker" "start" "-a" "ba4c08ce84f11905e7060f6aa6202c5b4aef47a11a24d75544e6da30b04fdd76", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking unchecked-index v0.2.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Compiling indoc v1.0.6 [INFO] [stderr] Checking pretty_assertions v1.2.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking twoway v0.2.2 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking xdg v2.4.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking comrak v0.11.0 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking handlebars v4.3.0 [INFO] [stderr] Checking mdmg v0.1.4-beta.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Logger` is imported redundantly [INFO] [stdout] --> src/commands/list.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 57 | use super::*; [INFO] [stdout] | -------- the item `Logger` is already imported here [INFO] [stdout] 58 | use crate::file::FileName; [INFO] [stdout] 59 | use crate::logger::Logger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TemplateRepository` is imported redundantly [INFO] [stdout] --> src/commands/list.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 57 | use super::*; [INFO] [stdout] | -------- the item `TemplateRepository` is already imported here [INFO] [stdout] ... [INFO] [stdout] 60 | use crate::template_repository::TemplateRepository; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/commands/list.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 57 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 61 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/template.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `logger_instance` is never read [INFO] [stdout] --> src/commands/rename.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct RenameCommandImpl { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 19 | template_repository_instance: Arc, [INFO] [stdout] 20 | logger_instance: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `logger` is never used [INFO] [stdout] --> src/commands/rename.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 46 | trait Dependencies { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] 47 | fn template_repository(&self) -> Arc; [INFO] [stdout] 48 | fn logger(&self) -> Arc; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `debug` is never used [INFO] [stdout] --> src/logger.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Logger { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 5 | fn info(&self, info: &str); [INFO] [stdout] 6 | fn debug(&self, log: &str); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Output` is never used [INFO] [stdout] --> src/output.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Output { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `logger_instance` is never read [INFO] [stdout] --> src/commands/rename.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct RenameCommandImpl { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 19 | template_repository_instance: Arc, [INFO] [stdout] 20 | logger_instance: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `logger` is never used [INFO] [stdout] --> src/commands/rename.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 46 | trait Dependencies { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] 47 | fn template_repository(&self) -> Arc; [INFO] [stdout] 48 | fn logger(&self) -> Arc; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `debug` is never used [INFO] [stdout] --> src/logger.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Logger { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 5 | fn info(&self, info: &str); [INFO] [stdout] 6 | fn debug(&self, log: &str); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Output` is never used [INFO] [stdout] --> src/output.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Output { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.68s [INFO] running `Command { std: "docker" "inspect" "ba4c08ce84f11905e7060f6aa6202c5b4aef47a11a24d75544e6da30b04fdd76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4c08ce84f11905e7060f6aa6202c5b4aef47a11a24d75544e6da30b04fdd76", kill_on_drop: false }` [INFO] [stdout] ba4c08ce84f11905e7060f6aa6202c5b4aef47a11a24d75544e6da30b04fdd76