[INFO] cloning repository https://github.com/Helvethor/confy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Helvethor/confy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelvethor%2Fconfy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelvethor%2Fconfy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 924a5518fa5fe7fd8ec33f3de7d0d89b3f19c4f0 [INFO] checking Helvethor/confy against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelvethor%2Fconfy" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Helvethor/confy on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Helvethor/confy [INFO] finished tweaking git repo https://github.com/Helvethor/confy [INFO] tweaked toml for git repo https://github.com/Helvethor/confy written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Helvethor/confy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bc500a9d6d96ff1400e9c1c55d107ee13d49278090743207afd7c893e191d96 [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" "0bc500a9d6d96ff1400e9c1c55d107ee13d49278090743207afd7c893e191d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bc500a9d6d96ff1400e9c1c55d107ee13d49278090743207afd7c893e191d96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bc500a9d6d96ff1400e9c1c55d107ee13d49278090743207afd7c893e191d96", kill_on_drop: false }` [INFO] [stdout] 0bc500a9d6d96ff1400e9c1c55d107ee13d49278090743207afd7c893e191d96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bebd2b903fa3be2f807813ef74a96af26c7b885462dcf20780c253cac8a49bf3 [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" "bebd2b903fa3be2f807813ef74a96af26c7b885462dcf20780c253cac8a49bf3", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Checking termcolor v0.3.3 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking inotify-sys v0.1.2 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking inotify v0.5.0 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking clap v2.29.1 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking regex v0.2.5 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking env_logger v0.5.0-rc.2 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Checking confy v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:32:23 [INFO] [stdout] | [INFO] [stdout] 32 | e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:58:27 [INFO] [stdout] | [INFO] [stdout] 58 | e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:70:27 [INFO] [stdout] | [INFO] [stdout] 70 | e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:32:23 [INFO] [stdout] | [INFO] [stdout] 32 | e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:58:27 [INFO] [stdout] | [INFO] [stdout] 58 | e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:70:27 [INFO] [stdout] | [INFO] [stdout] 70 | e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.20s [INFO] running `Command { std: "docker" "inspect" "bebd2b903fa3be2f807813ef74a96af26c7b885462dcf20780c253cac8a49bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bebd2b903fa3be2f807813ef74a96af26c7b885462dcf20780c253cac8a49bf3", kill_on_drop: false }` [INFO] [stdout] bebd2b903fa3be2f807813ef74a96af26c7b885462dcf20780c253cac8a49bf3