[INFO] cloning repository https://github.com/hululuaiErica/thermal-bill [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hululuaiErica/thermal-bill" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhululuaiErica%2Fthermal-bill", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhululuaiErica%2Fthermal-bill'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15051d090f93723956e5e722218e14f48b8ce586 [INFO] checking hululuaiErica/thermal-bill against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhululuaiErica%2Fthermal-bill" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hululuaiErica/thermal-bill [INFO] finished tweaking git repo https://github.com/hululuaiErica/thermal-bill [INFO] tweaked toml for git repo https://github.com/hululuaiErica/thermal-bill written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hululuaiErica/thermal-bill on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hululuaiErica/thermal-bill 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smawk v0.3.1 [INFO] [stderr] Downloaded barcoders v1.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.52 [INFO] [stderr] Downloaded fontdue v0.7.2 [INFO] [stderr] Downloaded serde v1.0.156 [INFO] [stderr] Downloaded unicode-linebreak v0.1.2 [INFO] [stderr] Downloaded qr_code v1.1.0 [INFO] [stderr] Downloaded serde_derive v1.0.156 [INFO] [stderr] Downloaded serde_json v1.0.94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b83ee7df7dbd9377414fb0410dc49183d81197e1174f78b61b55d2df00e2c09e [INFO] running `Command { std: "docker" "start" "-a" "b83ee7df7dbd9377414fb0410dc49183d81197e1174f78b61b55d2df00e2c09e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b83ee7df7dbd9377414fb0410dc49183d81197e1174f78b61b55d2df00e2c09e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b83ee7df7dbd9377414fb0410dc49183d81197e1174f78b61b55d2df00e2c09e", kill_on_drop: false }` [INFO] [stdout] b83ee7df7dbd9377414fb0410dc49183d81197e1174f78b61b55d2df00e2c09e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c0ebe32010d8a937578bbb3fa9f5f55b9994742eb26250c7168c98bc67caed0 [INFO] running `Command { std: "docker" "start" "-a" "9c0ebe32010d8a937578bbb3fa9f5f55b9994742eb26250c7168c98bc67caed0", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde_derive v1.0.156 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking qr_code v1.1.0 [INFO] [stderr] Checking barcoders v1.0.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling serde v1.0.156 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.94 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking thermal_parser v0.0.1 (/opt/rustwide/workdir/thermal_parser) [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> thermal_parser/src/command.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::commands::print_and_feed` [INFO] [stdout] --> thermal_parser/src/context.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::commands::print_and_feed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking png v0.17.5 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::Any` [INFO] [stdout] --> thermal_parser/src/command.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::any::Any; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::commands::print_and_feed` [INFO] [stdout] --> thermal_parser/src/context.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::commands::print_and_feed; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stdout] warning: struct `EmptyHandler` is never constructed [INFO] [stdout] --> thermal_parser/src/command.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | struct EmptyHandler; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ImageScaling` is never used [INFO] [stdout] --> thermal_parser/src/commands/raster_bit_image.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum ImageScaling {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EmptyHandler` is never constructed [INFO] [stdout] --> thermal_parser/src/command.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | struct EmptyHandler; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ImageScaling` is never used [INFO] [stdout] --> thermal_parser/src/commands/raster_bit_image.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum ImageScaling {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9c0ebe32010d8a937578bbb3fa9f5f55b9994742eb26250c7168c98bc67caed0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c0ebe32010d8a937578bbb3fa9f5f55b9994742eb26250c7168c98bc67caed0", kill_on_drop: false }` [INFO] [stdout] 9c0ebe32010d8a937578bbb3fa9f5f55b9994742eb26250c7168c98bc67caed0