[INFO] cloning repository https://github.com/hugo-k-m/video-frame-explorer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hugo-k-m/video-frame-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugo-k-m%2Fvideo-frame-explorer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugo-k-m%2Fvideo-frame-explorer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9701837c3fbe66500d7ede3e44e4319ffa79ac2 [INFO] building hugo-k-m/video-frame-explorer against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhugo-k-m%2Fvideo-frame-explorer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hugo-k-m/video-frame-explorer on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hugo-k-m/video-frame-explorer [INFO] finished tweaking git repo https://github.com/hugo-k-m/video-frame-explorer [INFO] tweaked toml for git repo https://github.com/hugo-k-m/video-frame-explorer written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hugo-k-m/video-frame-explorer 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded assert_cmd v2.0.4 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad8e2a22da5e6ff6379b7be22ad690515518e58918307d21c2335f906d43af1f [INFO] running `Command { std: "docker" "start" "-a" "ad8e2a22da5e6ff6379b7be22ad690515518e58918307d21c2335f906d43af1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad8e2a22da5e6ff6379b7be22ad690515518e58918307d21c2335f906d43af1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad8e2a22da5e6ff6379b7be22ad690515518e58918307d21c2335f906d43af1f", kill_on_drop: false }` [INFO] [stdout] ad8e2a22da5e6ff6379b7be22ad690515518e58918307d21c2335f906d43af1f [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43342f12cdc0fce93c40f598aa36e97ff9a7f5e0cec77384ed140423581f5e2c [INFO] running `Command { std: "docker" "start" "-a" "43342f12cdc0fce93c40f598aa36e97ff9a7f5e0cec77384ed140423581f5e2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling predicates-core v1.0.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling termtree v0.2.4 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling predicates-tree v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling predicates v2.1.1 [INFO] [stderr] Compiling assert_cmd v2.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling video-frame-explorer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `env::current_dir` [INFO] [stdout] --> src/parser/handle_parser_args.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{env::current_dir, error::Error}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `codec` [INFO] [stdout] --> src/parser/handle_parser_args.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | codec, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `codec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `qscale` [INFO] [stdout] --> src/parser/handle_parser_args.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | qscale, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `qscale: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vsync` [INFO] [stdout] --> src/parser/handle_parser_args.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | vsync, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `vsync: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.91s [INFO] running `Command { std: "docker" "inspect" "43342f12cdc0fce93c40f598aa36e97ff9a7f5e0cec77384ed140423581f5e2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43342f12cdc0fce93c40f598aa36e97ff9a7f5e0cec77384ed140423581f5e2c", kill_on_drop: false }` [INFO] [stdout] 43342f12cdc0fce93c40f598aa36e97ff9a7f5e0cec77384ed140423581f5e2c [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1659d1add9f1837be9992f8c7e9d0664304414ef06fadf1a241c05df0301402d [INFO] running `Command { std: "docker" "start" "-a" "1659d1add9f1837be9992f8c7e9d0664304414ef06fadf1a241c05df0301402d", kill_on_drop: false }` [INFO] [stderr] Compiling video-frame-explorer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `env::current_dir` [INFO] [stdout] --> src/parser/handle_parser_args.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{env::current_dir, error::Error}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `codec` [INFO] [stdout] --> src/parser/handle_parser_args.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | codec, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `codec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `qscale` [INFO] [stdout] --> src/parser/handle_parser_args.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | qscale, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `qscale: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vsync` [INFO] [stdout] --> src/parser/handle_parser_args.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | vsync, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `vsync: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env::current_dir` [INFO] [stdout] --> src/parser/handle_parser_args.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{env::current_dir, error::Error}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `codec` [INFO] [stdout] --> src/parser/handle_parser_args.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | codec, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `codec: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `qscale` [INFO] [stdout] --> src/parser/handle_parser_args.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | qscale, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `qscale: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | infile, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `infile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vsync` [INFO] [stdout] --> src/parser/handle_parser_args.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | vsync, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `vsync: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `outfile` [INFO] [stdout] --> src/parser/handle_parser_args.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | outfile, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `outfile: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "1659d1add9f1837be9992f8c7e9d0664304414ef06fadf1a241c05df0301402d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1659d1add9f1837be9992f8c7e9d0664304414ef06fadf1a241c05df0301402d", kill_on_drop: false }` [INFO] [stdout] 1659d1add9f1837be9992f8c7e9d0664304414ef06fadf1a241c05df0301402d