[INFO] fetching crate ssd1306 0.8.4... [INFO] checking ssd1306-0.8.4 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate ssd1306 0.8.4 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate ssd1306 0.8.4 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking crates.io crate ssd1306 0.8.4 [INFO] finished tweaking crates.io crate ssd1306 0.8.4 [INFO] tweaked toml for crates.io crate ssd1306 0.8.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate ssd1306 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stm32-usbd v0.6.0 [INFO] [stderr] Downloaded display-interface-spi v0.4.1 [INFO] [stderr] Downloaded display-interface-i2c v0.4.0 [INFO] [stderr] Downloaded byte-slice-cast v0.3.5 [INFO] [stderr] Downloaded fugit-timer v0.1.3 [INFO] [stderr] Downloaded bare-metal v1.0.0 [INFO] [stderr] Downloaded display-interface v0.4.1 [INFO] [stderr] Downloaded fugit v0.3.7 [INFO] [stderr] Downloaded atomic-polyfill v0.1.11 [INFO] [stderr] Downloaded rtic-core v1.0.0 [INFO] [stderr] Downloaded cortex-m-rtic-macros v1.1.6 [INFO] [stderr] Downloaded rtic-syntax v1.0.3 [INFO] [stderr] Downloaded heapless v0.7.16 [INFO] [stderr] Downloaded cortex-m-rtic v1.1.4 [INFO] [stderr] Downloaded micromath v2.0.0 [INFO] [stderr] Downloaded stm32f1xx-hal v0.10.0 [INFO] [stderr] Downloaded tinybmp v0.5.0 [INFO] [stderr] Downloaded bxcan v0.7.0 [INFO] [stderr] Downloaded embedded-graphics-core v0.4.0 [INFO] [stderr] Downloaded rtic-monotonic v1.0.0 [INFO] [stderr] Downloaded stm32f1 v0.15.1 [INFO] [stderr] Downloaded gcd v2.3.0 [INFO] [stderr] Downloaded embedded-graphics v0.8.1 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddc20bb7a8ae34ae4e1385d2ebf34a4ddcfd51143ee0012d0302138077349571 [INFO] running `Command { std: "docker" "start" "-a" "ddc20bb7a8ae34ae4e1385d2ebf34a4ddcfd51143ee0012d0302138077349571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddc20bb7a8ae34ae4e1385d2ebf34a4ddcfd51143ee0012d0302138077349571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddc20bb7a8ae34ae4e1385d2ebf34a4ddcfd51143ee0012d0302138077349571", kill_on_drop: false }` [INFO] [stdout] ddc20bb7a8ae34ae4e1385d2ebf34a4ddcfd51143ee0012d0302138077349571 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f9f766c2b09978833de5c93f606567a0114b04859be13614868a0ab492f1f9d [INFO] running `Command { std: "docker" "start" "-a" "8f9f766c2b09978833de5c93f606567a0114b04859be13614868a0ab492f1f9d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking az v1.2.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling stm32f1 v0.15.1 [INFO] [stderr] Checking display-interface v0.4.1 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling stm32-usbd v0.6.0 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Compiling cortex-m-rtic v1.1.4 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking micromath v2.0.0 [INFO] [stderr] Checking usb-device v0.2.9 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Checking bxcan v0.7.0 [INFO] [stderr] Checking display-interface-i2c v0.4.0 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rtic-monotonic v1.0.0 [INFO] [stderr] Checking rtic-core v1.0.0 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking display-interface-spi v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking fugit-timer v0.1.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking embedded-graphics-core v0.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking embedded-graphics v0.8.1 [INFO] [stderr] Checking ssd1306 v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/mode/terminal.rs:105:6 [INFO] [stdout] | [INFO] [stdout] 105 | impl core::fmt::Debug for TerminalModeError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | #![deny(unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 105 - impl core::fmt::Debug for TerminalModeError { [INFO] [stdout] 105 + impl fmt::Debug for TerminalModeError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/mode/terminal.rs:106:27 [INFO] [stdout] | [INFO] [stdout] 106 | fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> Result<(), core::fmt::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 106 - fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> Result<(), core::fmt::Error> { [INFO] [stdout] 106 + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), core::fmt::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/mode/terminal.rs:106:67 [INFO] [stdout] | [INFO] [stdout] 106 | fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> Result<(), core::fmt::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 106 - fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> Result<(), core::fmt::Error> { [INFO] [stdout] 106 + fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> Result<(), fmt::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/mode/terminal.rs:523:16 [INFO] [stdout] | [INFO] [stdout] 523 | impl core::fmt::Write for Ssd1306 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 523 - impl core::fmt::Write for Ssd1306 [INFO] [stdout] 523 + impl fmt::Write for Ssd1306 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ssd1306` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8f9f766c2b09978833de5c93f606567a0114b04859be13614868a0ab492f1f9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f9f766c2b09978833de5c93f606567a0114b04859be13614868a0ab492f1f9d", kill_on_drop: false }` [INFO] [stdout] 8f9f766c2b09978833de5c93f606567a0114b04859be13614868a0ab492f1f9d [INFO] checking ssd1306-0.8.4 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate ssd1306 0.8.4 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate ssd1306 0.8.4 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking crates.io crate ssd1306 0.8.4 [INFO] finished tweaking crates.io crate ssd1306 0.8.4 [INFO] tweaked toml for crates.io crate ssd1306 0.8.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate ssd1306 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e705124d2f73a3a7cb12d692647538506282c1cec67f58512d95d3eb1d95162a [INFO] running `Command { std: "docker" "start" "-a" "e705124d2f73a3a7cb12d692647538506282c1cec67f58512d95d3eb1d95162a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e705124d2f73a3a7cb12d692647538506282c1cec67f58512d95d3eb1d95162a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e705124d2f73a3a7cb12d692647538506282c1cec67f58512d95d3eb1d95162a", kill_on_drop: false }` [INFO] [stdout] e705124d2f73a3a7cb12d692647538506282c1cec67f58512d95d3eb1d95162a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25beba1d84adb28b6655ca9451a5000eba8ad482bb3620b47eda36aab53ef5d2 [INFO] running `Command { std: "docker" "start" "-a" "25beba1d84adb28b6655ca9451a5000eba8ad482bb3620b47eda36aab53ef5d2", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "25beba1d84adb28b6655ca9451a5000eba8ad482bb3620b47eda36aab53ef5d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25beba1d84adb28b6655ca9451a5000eba8ad482bb3620b47eda36aab53ef5d2", kill_on_drop: false }` [INFO] [stdout] 25beba1d84adb28b6655ca9451a5000eba8ad482bb3620b47eda36aab53ef5d2