[INFO] fetching crate isla-cat 0.2.0... [INFO] checking isla-cat-0.2.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate isla-cat 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate isla-cat 0.2.0 [INFO] finished tweaking crates.io crate isla-cat 0.2.0 [INFO] tweaked toml for crates.io crate isla-cat 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate isla-cat 0.2.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages to latest compatible versions [INFO] [stderr] Adding lalrpop v0.19.12 (available: v0.22.2) [INFO] [stderr] Adding lalrpop-util v0.19.12 (available: v0.22.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e35e0dedf8c4c0ef9e52814eb5a96d6c3d0f134dcf9fa4e0d6ee34149ebbd57 [INFO] running `Command { std: "docker" "start" "-a" "8e35e0dedf8c4c0ef9e52814eb5a96d6c3d0f134dcf9fa4e0d6ee34149ebbd57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e35e0dedf8c4c0ef9e52814eb5a96d6c3d0f134dcf9fa4e0d6ee34149ebbd57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e35e0dedf8c4c0ef9e52814eb5a96d6c3d0f134dcf9fa4e0d6ee34149ebbd57", kill_on_drop: false }` [INFO] [stdout] 8e35e0dedf8c4c0ef9e52814eb5a96d6c3d0f134dcf9fa4e0d6ee34149ebbd57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b3a44c1324cf726af76fea64f599eb72a9ac131fa247822668ab5815276cf30 [INFO] running `Command { std: "docker" "start" "-a" "8b3a44c1324cf726af76fea64f599eb72a9ac131fa247822668ab5815276cf30", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling is-terminal v0.4.16 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling isla-cat v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/parse_cats.rs:37:26 [INFO] [stdout] | [INFO] [stdout] 37 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 37 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/parse_cats.rs:70:26 [INFO] [stdout] | [INFO] [stdout] 70 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 70 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.15s [INFO] running `Command { std: "docker" "inspect" "8b3a44c1324cf726af76fea64f599eb72a9ac131fa247822668ab5815276cf30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b3a44c1324cf726af76fea64f599eb72a9ac131fa247822668ab5815276cf30", kill_on_drop: false }` [INFO] [stdout] 8b3a44c1324cf726af76fea64f599eb72a9ac131fa247822668ab5815276cf30