[INFO] fetching crate bibliotheque 0.1.0... [INFO] checking bibliotheque-0.1.0 against beta for pr-78714 [INFO] extracting crate bibliotheque 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate bibliotheque 0.1.0 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bibliotheque 0.1.0 [INFO] finished tweaking crates.io crate bibliotheque 0.1.0 [INFO] tweaked toml for crates.io crate bibliotheque 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate bibliotheque 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c979137e1ddc733c0dfae1481b1448009b4729a7873f98bb5bcc407594243828 [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" "c979137e1ddc733c0dfae1481b1448009b4729a7873f98bb5bcc407594243828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c979137e1ddc733c0dfae1481b1448009b4729a7873f98bb5bcc407594243828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c979137e1ddc733c0dfae1481b1448009b4729a7873f98bb5bcc407594243828", kill_on_drop: false }` [INFO] [stdout] c979137e1ddc733c0dfae1481b1448009b4729a7873f98bb5bcc407594243828 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db80678228b9bef2939a84286c14fa59b08775aaac6d9eda8f12b3d9cfbe49bf [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" "db80678228b9bef2939a84286c14fa59b08775aaac6d9eda8f12b3d9cfbe49bf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking tui v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stderr] Checking bibliotheque v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | run(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | terminal.show_cursor(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | / terminal.draw(|mut f| { [INFO] [stdout] 187 | | let chunks = Layout::default() [INFO] [stdout] 188 | | .direction(Direction::Vertical) [INFO] [stdout] 189 | | .constraints( [INFO] [stdout] ... | [INFO] [stdout] 218 | | f.render(&mut line, chunks[1]); [INFO] [stdout] 219 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | run(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | terminal.show_cursor(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | / terminal.draw(|mut f| { [INFO] [stdout] 187 | | let chunks = Layout::default() [INFO] [stdout] 188 | | .direction(Direction::Vertical) [INFO] [stdout] 189 | | .constraints( [INFO] [stdout] ... | [INFO] [stdout] 218 | | f.render(&mut line, chunks[1]); [INFO] [stdout] 219 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | / terminal.draw(|mut f| { [INFO] [stdout] 231 | | let chunks = Layout::default() [INFO] [stdout] 232 | | .direction(Direction::Vertical) [INFO] [stdout] 233 | | .constraints( [INFO] [stdout] ... | [INFO] [stdout] 262 | | f.render(&mut line, chunks[1]); [INFO] [stdout] 263 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | / terminal.draw(|mut f| { [INFO] [stdout] 231 | | let chunks = Layout::default() [INFO] [stdout] 232 | | .direction(Direction::Vertical) [INFO] [stdout] 233 | | .constraints( [INFO] [stdout] ... | [INFO] [stdout] 262 | | f.render(&mut line, chunks[1]); [INFO] [stdout] 263 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:271:5 [INFO] [stdout] | [INFO] [stdout] 271 | terminal.hide_cursor(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:271:5 [INFO] [stdout] | [INFO] [stdout] 271 | terminal.hide_cursor(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:293:9 [INFO] [stdout] | [INFO] [stdout] 293 | / terminal.draw(|mut f| { [INFO] [stdout] 294 | | let chunks = Layout::default() [INFO] [stdout] 295 | | .direction(Direction::Vertical) [INFO] [stdout] 296 | | .margin(1) [INFO] [stdout] ... | [INFO] [stdout] 322 | | f.render(&mut line, chunks[1]); [INFO] [stdout] 323 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | enregistrer(&bib); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:293:9 [INFO] [stdout] | [INFO] [stdout] 293 | / terminal.draw(|mut f| { [INFO] [stdout] 294 | | let chunks = Layout::default() [INFO] [stdout] 295 | | .direction(Direction::Vertical) [INFO] [stdout] 296 | | .margin(1) [INFO] [stdout] ... | [INFO] [stdout] 322 | | f.render(&mut line, chunks[1]); [INFO] [stdout] 323 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | enregistrer(&bib); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.36s [INFO] running `Command { std: "docker" "inspect" "db80678228b9bef2939a84286c14fa59b08775aaac6d9eda8f12b3d9cfbe49bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db80678228b9bef2939a84286c14fa59b08775aaac6d9eda8f12b3d9cfbe49bf", kill_on_drop: false }` [INFO] [stdout] db80678228b9bef2939a84286c14fa59b08775aaac6d9eda8f12b3d9cfbe49bf