[INFO] fetching crate commit_artist 1.0.1... [INFO] checking commit_artist-1.0.1 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863 [INFO] extracting crate commit_artist 1.0.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate commit_artist 1.0.1 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate commit_artist 1.0.1 [INFO] finished tweaking crates.io crate commit_artist 1.0.1 [INFO] tweaked toml for crates.io crate commit_artist 1.0.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate commit_artist 1.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded seahorse v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c49ea87f1049e5bcdbc8ac9895c5815a5d2419e3fdb844aec44e6f71e74e3627 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c49ea87f1049e5bcdbc8ac9895c5815a5d2419e3fdb844aec44e6f71e74e3627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c49ea87f1049e5bcdbc8ac9895c5815a5d2419e3fdb844aec44e6f71e74e3627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c49ea87f1049e5bcdbc8ac9895c5815a5d2419e3fdb844aec44e6f71e74e3627", kill_on_drop: false }` [INFO] [stdout] c49ea87f1049e5bcdbc8ac9895c5815a5d2419e3fdb844aec44e6f71e74e3627 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0ecf573389bacc6abf7c45149397123c59627bb69f46eaf8839684f4671c6a9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b0ecf573389bacc6abf7c45149397123c59627bb69f46eaf8839684f4671c6a9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking seahorse v0.6.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking commit_artist v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/external_command.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 35 | | "Error in executing `git -C {} log` -1 --format=%H", [INFO] [stdout] 36 | | path [INFO] [stdout] 37 | | )) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/external_command.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 54 | | "Erorr in executing `git -C {} cat-file -p {}`", [INFO] [stdout] 55 | | path, hash [INFO] [stdout] 56 | | )) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/external_command.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 35 | | "Error in executing `git -C {} log` -1 --format=%H", [INFO] [stdout] 36 | | path [INFO] [stdout] 37 | | )) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/external_command.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 54 | | "Erorr in executing `git -C {} cat-file -p {}`", [INFO] [stdout] 55 | | path, hash [INFO] [stdout] 56 | | )) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.83s [INFO] running `Command { std: "docker" "inspect" "b0ecf573389bacc6abf7c45149397123c59627bb69f46eaf8839684f4671c6a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0ecf573389bacc6abf7c45149397123c59627bb69f46eaf8839684f4671c6a9", kill_on_drop: false }` [INFO] [stdout] b0ecf573389bacc6abf7c45149397123c59627bb69f46eaf8839684f4671c6a9