[INFO] fetching crate textplots 0.8.4... [INFO] checking textplots-0.8.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate textplots 0.8.4 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate textplots 0.8.4 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 textplots 0.8.4 [INFO] finished tweaking crates.io crate textplots 0.8.4 [INFO] tweaked toml for crates.io crate textplots 0.8.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate textplots 0.8.4 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 drawille v0.3.0 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 012df67c5cbc0e2d54814feafacf38665fb9fe38078549861d5a7a8318619e6c [INFO] running `Command { std: "docker" "start" "-a" "012df67c5cbc0e2d54814feafacf38665fb9fe38078549861d5a7a8318619e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "012df67c5cbc0e2d54814feafacf38665fb9fe38078549861d5a7a8318619e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "012df67c5cbc0e2d54814feafacf38665fb9fe38078549861d5a7a8318619e6c", kill_on_drop: false }` [INFO] [stdout] 012df67c5cbc0e2d54814feafacf38665fb9fe38078549861d5a7a8318619e6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0770803c4bc193d80754be4b83044940bc62734666a34523b1d284e721ca92d7 [INFO] running `Command { std: "docker" "start" "-a" "0770803c4bc193d80754be4b83044940bc62734666a34523b1d284e721ca92d7", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.9 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking rgb v0.8.36 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Checking drawille v0.3.0 [INFO] [stderr] Checking textplots v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | 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] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking console v0.15.7 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking chrono v0.4.30 [INFO] [stderr] Checking ctrlc v3.4.0 [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | 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] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.71s [INFO] running `Command { std: "docker" "inspect" "0770803c4bc193d80754be4b83044940bc62734666a34523b1d284e721ca92d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0770803c4bc193d80754be4b83044940bc62734666a34523b1d284e721ca92d7", kill_on_drop: false }` [INFO] [stdout] 0770803c4bc193d80754be4b83044940bc62734666a34523b1d284e721ca92d7