[INFO] fetching crate sbp 5.0.1... [INFO] checking sbp-5.0.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate sbp 5.0.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate sbp 5.0.1 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 sbp 5.0.1 [INFO] finished tweaking crates.io crate sbp 5.0.1 [INFO] tweaked toml for crates.io crate sbp 5.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate sbp 5.0.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mach v0.0.5 [INFO] [stderr] Downloaded which v4.4.0 [INFO] [stderr] Downloaded cmake v0.1.49 [INFO] [stderr] Downloaded futures-executor v0.3.26 [INFO] [stderr] Downloaded futures-task v0.3.26 [INFO] [stderr] Downloaded dencode v0.3.0 [INFO] [stderr] Downloaded futures-macro v0.3.26 [INFO] [stderr] Downloaded futures-sink v0.3.26 [INFO] [stderr] Downloaded futures-io v0.3.26 [INFO] [stderr] Downloaded futures-core v0.3.26 [INFO] [stderr] Downloaded serialport v2.3.0 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded quote v1.0.23 [INFO] [stderr] Downloaded swiftnav v0.8.0 [INFO] [stderr] Downloaded serde_derive v1.0.154 [INFO] [stderr] Downloaded futures-channel v0.3.26 [INFO] [stderr] Downloaded futures v0.3.26 [INFO] [stderr] Downloaded serde v1.0.154 [INFO] [stderr] Downloaded proc-macro2 v1.0.51 [INFO] [stderr] Downloaded unicode-ident v1.0.8 [INFO] [stderr] Downloaded futures-util v0.3.26 [INFO] [stderr] Downloaded serde_json v1.0.94 [INFO] [stderr] Downloaded regex v1.7.1 [INFO] [stderr] Downloaded regex-syntax v0.6.28 [INFO] [stderr] Downloaded bindgen v0.59.2 [INFO] [stderr] Downloaded libc v0.2.140 [INFO] [stderr] Downloaded clang-sys v1.6.0 [INFO] [stderr] Downloaded pkg-config v0.3.26 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded swiftnav-sys v0.8.0 [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] 821bb3b1765b24390f8e7b59bbab949e552528a384ec74b8c0bc6370a5027a98 [INFO] running `Command { std: "docker" "start" "-a" "821bb3b1765b24390f8e7b59bbab949e552528a384ec74b8c0bc6370a5027a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "821bb3b1765b24390f8e7b59bbab949e552528a384ec74b8c0bc6370a5027a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821bb3b1765b24390f8e7b59bbab949e552528a384ec74b8c0bc6370a5027a98", kill_on_drop: false }` [INFO] [stdout] 821bb3b1765b24390f8e7b59bbab949e552528a384ec74b8c0bc6370a5027a98 [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] 6ac503fe5c1a0c8bd81bacfe7fdcf9d368e9c5b7055b427080e8dd24bcd101ba [INFO] running `Command { std: "docker" "start" "-a" "6ac503fe5c1a0c8bd81bacfe7fdcf9d368e9c5b7055b427080e8dd24bcd101ba", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking dencode v0.3.0 [INFO] [stderr] Checking sbp v5.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/wire_format.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serialport v2.3.0 [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/de.rs:435:9 [INFO] [stdout] | [INFO] [stdout] 435 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 444 | use super::*; [INFO] [stdout] | -------- the item `TryInto` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Invalid` is imported redundantly [INFO] [stdout] --> src/de.rs:440:20 [INFO] [stdout] | [INFO] [stdout] 440 | messages::{invalid::Invalid, navigation::MsgBaselineEcef}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 444 | use super::*; [INFO] [stdout] | -------- the item `Invalid` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/wire_format.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning 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 23.25s [INFO] running `Command { std: "docker" "inspect" "6ac503fe5c1a0c8bd81bacfe7fdcf9d368e9c5b7055b427080e8dd24bcd101ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ac503fe5c1a0c8bd81bacfe7fdcf9d368e9c5b7055b427080e8dd24bcd101ba", kill_on_drop: false }` [INFO] [stdout] 6ac503fe5c1a0c8bd81bacfe7fdcf9d368e9c5b7055b427080e8dd24bcd101ba [INFO] checking sbp-5.0.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate sbp 5.0.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate sbp 5.0.1 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 sbp 5.0.1 [INFO] finished tweaking crates.io crate sbp 5.0.1 [INFO] tweaked toml for crates.io crate sbp 5.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate sbp 5.0.1 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3e9261d82a3dba20b1c655d11024bdbe750d5bdb23d804869ab0b9760457f958 [INFO] running `Command { std: "docker" "start" "-a" "3e9261d82a3dba20b1c655d11024bdbe750d5bdb23d804869ab0b9760457f958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e9261d82a3dba20b1c655d11024bdbe750d5bdb23d804869ab0b9760457f958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e9261d82a3dba20b1c655d11024bdbe750d5bdb23d804869ab0b9760457f958", kill_on_drop: false }` [INFO] [stdout] 3e9261d82a3dba20b1c655d11024bdbe750d5bdb23d804869ab0b9760457f958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ab7dc4be5585a7c911f64b38e489dc81dc120e2a713749ea763f937c0f97ab42 [INFO] running `Command { std: "docker" "start" "-a" "ab7dc4be5585a7c911f64b38e489dc81dc120e2a713749ea763f937c0f97ab42", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking dencode v0.3.0 [INFO] [stderr] Checking sbp v5.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/wire_format.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serialport v2.3.0 [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/de.rs:435:9 [INFO] [stdout] | [INFO] [stdout] 435 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 444 | use super::*; [INFO] [stdout] | -------- the item `TryInto` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Invalid` is imported redundantly [INFO] [stdout] --> src/de.rs:440:20 [INFO] [stdout] | [INFO] [stdout] 440 | messages::{invalid::Invalid, navigation::MsgBaselineEcef}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 444 | use super::*; [INFO] [stdout] | -------- the item `Invalid` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `std` is imported redundantly [INFO] [stdout] --> src/wire_format.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | self, [INFO] [stdout] | ^^^^ the item `std` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning 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 22.18s [INFO] running `Command { std: "docker" "inspect" "ab7dc4be5585a7c911f64b38e489dc81dc120e2a713749ea763f937c0f97ab42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab7dc4be5585a7c911f64b38e489dc81dc120e2a713749ea763f937c0f97ab42", kill_on_drop: false }` [INFO] [stdout] ab7dc4be5585a7c911f64b38e489dc81dc120e2a713749ea763f937c0f97ab42