[INFO] fetching crate protokit_build 0.1.4... [INFO] checking protokit_build-0.1.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate protokit_build 0.1.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate protokit_build 0.1.4 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 protokit_build 0.1.4 [INFO] finished tweaking crates.io crate protokit_build 0.1.4 [INFO] tweaked toml for crates.io crate protokit_build 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 72 packages [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding joinery v2.1.0 (latest: v3.1.0) [INFO] [stderr] Adding logos v0.13.0 (latest: v0.14.0) [INFO] [stderr] Adding logos-codegen v0.13.0 (latest: v0.14.0) [INFO] [stderr] Adding logos-derive v0.13.0 (latest: v0.14.0) [INFO] [stderr] Adding miette v5.10.0 (latest: v7.2.0) [INFO] [stderr] Adding miette-derive v5.10.0 (latest: v7.2.0) [INFO] [stderr] Adding owo-colors v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding protokit_binformat v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding protokit_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding protokit_desc v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding protokit_proto v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding protokit_textformat v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding supports-color v2.1.0 (latest: v3.0.0) [INFO] [stderr] Adding supports-hyperlinks v2.1.0 (latest: v3.0.0) [INFO] [stderr] Adding supports-unicode v2.1.0 (latest: v3.0.0) [INFO] [stderr] Adding terminal_size v0.1.17 (latest: v0.3.0) [INFO] [stderr] Adding textwrap v0.15.2 (latest: v0.16.1) [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] Downloading crates ... [INFO] [stderr] Downloaded protokit_derive v0.1.4 [INFO] [stderr] Downloaded logos-derive v0.13.0 [INFO] [stderr] Downloaded protokit_binformat v0.1.4 [INFO] [stderr] Downloaded protokit_textformat v0.1.4 [INFO] [stderr] Downloaded logos v0.13.0 [INFO] [stderr] Downloaded protokit_desc v0.1.4 [INFO] [stderr] Downloaded arcstr v1.1.5 [INFO] [stderr] Downloaded supports-unicode v2.1.0 [INFO] [stderr] Downloaded brownstone v3.0.0 [INFO] [stderr] Downloaded nom-supreme v0.8.0 [INFO] [stderr] Downloaded logos-codegen v0.13.0 [INFO] [stderr] Downloaded protokit_proto v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e67d51280085f91be223bbefa9638a2c3c778e999d422b96a49c369780dab215 [INFO] running `Command { std: "docker" "start" "-a" "e67d51280085f91be223bbefa9638a2c3c778e999d422b96a49c369780dab215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e67d51280085f91be223bbefa9638a2c3c778e999d422b96a49c369780dab215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e67d51280085f91be223bbefa9638a2c3c778e999d422b96a49c369780dab215", kill_on_drop: false }` [INFO] [stdout] e67d51280085f91be223bbefa9638a2c3c778e999d422b96a49c369780dab215 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1034c18ccaa6884a452d1e1a4ed1931807eaba4d7ed11691f2b9ffaff5c2a624 [INFO] running `Command { std: "docker" "start" "-a" "1034c18ccaa6884a452d1e1a4ed1931807eaba4d7ed11691f2b9ffaff5c2a624", kill_on_drop: false }` [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Compiling prettyplease v0.2.17 [INFO] [stderr] Checking arcstr v1.1.5 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking syn v2.0.58 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling protokit_derive v0.1.4 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking protokit_binformat v0.1.4 [INFO] [stderr] Checking logos v0.13.0 [INFO] [stderr] Checking protokit_textformat v0.1.4 [INFO] [stderr] Checking protokit_desc v0.1.4 [INFO] [stderr] Checking protokit_build v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/deps.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `read_to_string` [INFO] [stdout] --> src/deps.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | pub use std::fs::{create_dir_all, read_to_string, File}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `arcstr` is imported redundantly [INFO] [stdout] --> src/deps.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use arcstr; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | pub use arcstr::ArcStr; [INFO] [stdout] 9 | pub use protokit_desc::*; [INFO] [stdout] | ---------------- the item `arcstr` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/deps.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `read_to_string` [INFO] [stdout] --> src/deps.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | pub use std::fs::{create_dir_all, read_to_string, File}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `arcstr` is imported redundantly [INFO] [stdout] --> src/deps.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use arcstr; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | pub use arcstr::ArcStr; [INFO] [stdout] 9 | pub use protokit_desc::*; [INFO] [stdout] | ---------------- the item `arcstr` 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 10.76s [INFO] running `Command { std: "docker" "inspect" "1034c18ccaa6884a452d1e1a4ed1931807eaba4d7ed11691f2b9ffaff5c2a624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1034c18ccaa6884a452d1e1a4ed1931807eaba4d7ed11691f2b9ffaff5c2a624", kill_on_drop: false }` [INFO] [stdout] 1034c18ccaa6884a452d1e1a4ed1931807eaba4d7ed11691f2b9ffaff5c2a624 [INFO] checking protokit_build-0.1.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate protokit_build 0.1.4 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate protokit_build 0.1.4 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 protokit_build 0.1.4 [INFO] finished tweaking crates.io crate protokit_build 0.1.4 [INFO] tweaked toml for crates.io crate protokit_build 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c807b6ff6c729beda03040c65dd12dce9f303fd78743f740f10e00f3390022bf [INFO] running `Command { std: "docker" "start" "-a" "c807b6ff6c729beda03040c65dd12dce9f303fd78743f740f10e00f3390022bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c807b6ff6c729beda03040c65dd12dce9f303fd78743f740f10e00f3390022bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c807b6ff6c729beda03040c65dd12dce9f303fd78743f740f10e00f3390022bf", kill_on_drop: false }` [INFO] [stdout] c807b6ff6c729beda03040c65dd12dce9f303fd78743f740f10e00f3390022bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f918e216f1b04aa0804442146593ffbbece8f92d2f18582218f0dbb4bd36a6d1 [INFO] running `Command { std: "docker" "start" "-a" "f918e216f1b04aa0804442146593ffbbece8f92d2f18582218f0dbb4bd36a6d1", kill_on_drop: false }` [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Compiling prettyplease v0.2.17 [INFO] [stderr] Checking arcstr v1.1.5 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking syn v2.0.58 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling protokit_derive v0.1.4 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking protokit_binformat v0.1.4 [INFO] [stderr] Checking logos v0.13.0 [INFO] [stderr] Checking protokit_textformat v0.1.4 [INFO] [stderr] Checking protokit_desc v0.1.4 [INFO] [stderr] Checking protokit_build v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/deps.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `read_to_string` [INFO] [stdout] --> src/deps.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | pub use std::fs::{create_dir_all, read_to_string, File}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `arcstr` is imported redundantly [INFO] [stdout] --> src/deps.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use arcstr; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | pub use arcstr::ArcStr; [INFO] [stdout] 9 | pub use protokit_desc::*; [INFO] [stdout] | ---------------- the item `arcstr` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/deps.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `read_to_string` [INFO] [stdout] --> src/deps.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | pub use std::fs::{create_dir_all, read_to_string, File}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `arcstr` is imported redundantly [INFO] [stdout] --> src/deps.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use arcstr; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | pub use arcstr::ArcStr; [INFO] [stdout] 9 | pub use protokit_desc::*; [INFO] [stdout] | ---------------- the item `arcstr` 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 10.51s [INFO] running `Command { std: "docker" "inspect" "f918e216f1b04aa0804442146593ffbbece8f92d2f18582218f0dbb4bd36a6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f918e216f1b04aa0804442146593ffbbece8f92d2f18582218f0dbb4bd36a6d1", kill_on_drop: false }` [INFO] [stdout] f918e216f1b04aa0804442146593ffbbece8f92d2f18582218f0dbb4bd36a6d1