[INFO] fetching crate embedded-graphics-simulator 0.6.0... [INFO] checking embedded-graphics-simulator-0.6.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate embedded-graphics-simulator 0.6.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate embedded-graphics-simulator 0.6.0 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 embedded-graphics-simulator 0.6.0 [INFO] finished tweaking crates.io crate embedded-graphics-simulator 0.6.0 [INFO] tweaked toml for crates.io crate embedded-graphics-simulator 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate embedded-graphics-simulator 0.6.0 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 ouroboros_macro v0.17.2 [INFO] [stderr] Downloaded embedded-graphics-core v0.4.0 [INFO] [stderr] Downloaded ouroboros v0.17.2 [INFO] [stderr] Downloaded az v1.2.1 [INFO] [stderr] Downloaded micromath v2.1.0 [INFO] [stderr] Downloaded fixed v1.24.0 [INFO] [stderr] Downloaded gif v0.11.4 [INFO] [stderr] Downloaded embedded-graphics v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b6732946d73a8de5f6f2d398c0173288c58439e238cc21c888e7727cc49303c5 [INFO] running `Command { std: "docker" "start" "-a" "b6732946d73a8de5f6f2d398c0173288c58439e238cc21c888e7727cc49303c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6732946d73a8de5f6f2d398c0173288c58439e238cc21c888e7727cc49303c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6732946d73a8de5f6f2d398c0173288c58439e238cc21c888e7727cc49303c5", kill_on_drop: false }` [INFO] [stdout] b6732946d73a8de5f6f2d398c0173288c58439e238cc21c888e7727cc49303c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3db5a81797693d952ab9bbaddae64a6eecc0ce7b31cc7dd578ca14e3109cd217 [INFO] running `Command { std: "docker" "start" "-a" "3db5a81797693d952ab9bbaddae64a6eecc0ce7b31cc7dd578ca14e3109cd217", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking micromath v2.1.0 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking rayon-core v1.12.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking sdl2-sys v0.35.2 [INFO] [stderr] Checking embedded-graphics-core v0.4.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking embedded-graphics v0.8.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Compiling ouroboros_macro v0.17.2 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking ouroboros v0.17.2 [INFO] [stderr] Checking embedded-graphics-simulator v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/display.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, fs::File, io::BufReader, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/display.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, fs::File, io::BufReader, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/output_image.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, marker::PhantomData, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RgbColor` is imported redundantly [INFO] [stdout] --> src/output_image.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pixelcolor::{raw::ToBytes, Gray8, Rgb888, RgbColor}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | prelude::*, [INFO] [stdout] | ---------- the item `RgbColor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/output_image.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, marker::PhantomData, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RgbColor` is imported redundantly [INFO] [stdout] --> src/output_image.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pixelcolor::{raw::ToBytes, Gray8, Rgb888, RgbColor}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | prelude::*, [INFO] [stdout] | ---------- the item `RgbColor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.45s [INFO] running `Command { std: "docker" "inspect" "3db5a81797693d952ab9bbaddae64a6eecc0ce7b31cc7dd578ca14e3109cd217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db5a81797693d952ab9bbaddae64a6eecc0ce7b31cc7dd578ca14e3109cd217", kill_on_drop: false }` [INFO] [stdout] 3db5a81797693d952ab9bbaddae64a6eecc0ce7b31cc7dd578ca14e3109cd217 [INFO] checking embedded-graphics-simulator-0.6.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate embedded-graphics-simulator 0.6.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate embedded-graphics-simulator 0.6.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate embedded-graphics-simulator 0.6.0 [INFO] finished tweaking crates.io crate embedded-graphics-simulator 0.6.0 [INFO] tweaked toml for crates.io crate embedded-graphics-simulator 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate embedded-graphics-simulator 0.6.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a18da9544787e83a41c949ba8c894ae0f0459b758bed0b782173e233ff7563d2 [INFO] running `Command { std: "docker" "start" "-a" "a18da9544787e83a41c949ba8c894ae0f0459b758bed0b782173e233ff7563d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a18da9544787e83a41c949ba8c894ae0f0459b758bed0b782173e233ff7563d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a18da9544787e83a41c949ba8c894ae0f0459b758bed0b782173e233ff7563d2", kill_on_drop: false }` [INFO] [stdout] a18da9544787e83a41c949ba8c894ae0f0459b758bed0b782173e233ff7563d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9937e125befe57cb1dd963c24a3fc06b057e52254927f8f6564ee0aba522add4 [INFO] running `Command { std: "docker" "start" "-a" "9937e125befe57cb1dd963c24a3fc06b057e52254927f8f6564ee0aba522add4", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking micromath v2.1.0 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking sdl2-sys v0.35.2 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking embedded-graphics-core v0.4.0 [INFO] [stderr] Checking embedded-graphics v0.8.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Compiling ouroboros_macro v0.17.2 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking ouroboros v0.17.2 [INFO] [stderr] Checking embedded-graphics-simulator v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/display.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, fs::File, io::BufReader, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/output_image.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, marker::PhantomData, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RgbColor` is imported redundantly [INFO] [stdout] --> src/output_image.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pixelcolor::{raw::ToBytes, Gray8, Rgb888, RgbColor}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | prelude::*, [INFO] [stdout] | ---------- the item `RgbColor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/display.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, fs::File, io::BufReader, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/output_image.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{convert::TryFrom, marker::PhantomData, path::Path}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RgbColor` is imported redundantly [INFO] [stdout] --> src/output_image.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | pixelcolor::{raw::ToBytes, Gray8, Rgb888, RgbColor}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | prelude::*, [INFO] [stdout] | ---------- the item `RgbColor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.38s [INFO] running `Command { std: "docker" "inspect" "9937e125befe57cb1dd963c24a3fc06b057e52254927f8f6564ee0aba522add4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9937e125befe57cb1dd963c24a3fc06b057e52254927f8f6564ee0aba522add4", kill_on_drop: false }` [INFO] [stdout] 9937e125befe57cb1dd963c24a3fc06b057e52254927f8f6564ee0aba522add4