[INFO] cloning repository https://github.com/ktzee/mudcrab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ktzee/mudcrab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktzee%2Fmudcrab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktzee%2Fmudcrab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6c432ef1cc16cc7de875bee5ed338b34e474778 [INFO] checking ktzee/mudcrab against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktzee%2Fmudcrab" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ktzee/mudcrab on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ktzee/mudcrab [INFO] finished tweaking git repo https://github.com/ktzee/mudcrab [INFO] tweaked toml for git repo https://github.com/ktzee/mudcrab written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ktzee/mudcrab 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 663c210215682984638bf0643d9f47c76e5788a3aca9e73d6fce9dd4b650233c [INFO] running `Command { std: "docker" "start" "-a" "663c210215682984638bf0643d9f47c76e5788a3aca9e73d6fce9dd4b650233c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "663c210215682984638bf0643d9f47c76e5788a3aca9e73d6fce9dd4b650233c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "663c210215682984638bf0643d9f47c76e5788a3aca9e73d6fce9dd4b650233c", kill_on_drop: false }` [INFO] [stdout] 663c210215682984638bf0643d9f47c76e5788a3aca9e73d6fce9dd4b650233c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be993a056ea9384b2c338c494264dc81b88ee397897a9ef76347f7fda91fc2e0 [INFO] running `Command { std: "docker" "start" "-a" "be993a056ea9384b2c338c494264dc81b88ee397897a9ef76347f7fda91fc2e0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling openssl-sys v0.9.70 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Checking string_cache v0.8.2 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.70 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling tokio-macros v1.5.1 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking scraper v0.12.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.7 [INFO] [stderr] Checking hyper v0.14.14 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.6 [INFO] [stderr] Checking mudcrab v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clap::App` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::App; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `clap::App` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use clap::App; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.55s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1, nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "be993a056ea9384b2c338c494264dc81b88ee397897a9ef76347f7fda91fc2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be993a056ea9384b2c338c494264dc81b88ee397897a9ef76347f7fda91fc2e0", kill_on_drop: false }` [INFO] [stdout] be993a056ea9384b2c338c494264dc81b88ee397897a9ef76347f7fda91fc2e0