[INFO] cloning repository https://github.com/syusui-s/mcnotify-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syusui-s/mcnotify-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyusui-s%2Fmcnotify-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyusui-s%2Fmcnotify-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ce283f1efa2c0913c10e887a199dfaa19dd9ef4 [INFO] checking syusui-s/mcnotify-rust against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyusui-s%2Fmcnotify-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/syusui-s/mcnotify-rust on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/syusui-s/mcnotify-rust [INFO] finished tweaking git repo https://github.com/syusui-s/mcnotify-rust [INFO] tweaked toml for git repo https://github.com/syusui-s/mcnotify-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/syusui-s/mcnotify-rust 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.1 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded xdg-basedir v1.0.0 [INFO] [stderr] Downloaded cargo-husky v1.5.0 [INFO] [stderr] Downloaded strfmt v0.1.6 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded getopts v0.2.21 [INFO] [stderr] Downloaded crypto-mac v0.11.1 [INFO] [stderr] Downloaded slab v0.4.6 [INFO] [stderr] Downloaded hmac v0.11.0 [INFO] [stderr] Downloaded redox_syscall v0.2.13 [INFO] [stderr] Downloaded semver v1.0.10 [INFO] [stderr] Downloaded hashbrown v0.12.1 [INFO] [stderr] Downloaded tracing-core v0.1.27 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] Downloaded tokio v1.19.2 [INFO] [stderr] Downloaded regex v1.5.6 [INFO] [stderr] Downloaded h2 v0.3.13 [INFO] [stderr] Downloaded hyper v0.14.19 [INFO] [stderr] Downloaded openssl v0.10.40 [INFO] [stderr] Downloaded serde_json v1.0.81 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] [stderr] Downloaded openssl-sys v0.9.74 [INFO] [stderr] Downloaded reqwest v0.11.11 [INFO] [stderr] Downloaded mio v0.8.3 [INFO] [stderr] Downloaded futures v0.3.21 [INFO] [stderr] Downloaded tracing v0.1.35 [INFO] [stderr] Downloaded security-framework v2.6.1 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded egg-mode v0.16.0 [INFO] [stderr] Downloaded indexmap v1.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83857bc0fde70ae33b2182dd2ecb5a502a85c6004f28bd87dde1a420a53b34b3 [INFO] running `Command { std: "docker" "start" "-a" "83857bc0fde70ae33b2182dd2ecb5a502a85c6004f28bd87dde1a420a53b34b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83857bc0fde70ae33b2182dd2ecb5a502a85c6004f28bd87dde1a420a53b34b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83857bc0fde70ae33b2182dd2ecb5a502a85c6004f28bd87dde1a420a53b34b3", kill_on_drop: false }` [INFO] [stdout] 83857bc0fde70ae33b2182dd2ecb5a502a85c6004f28bd87dde1a420a53b34b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26b127e4e67301fb3547e987fd7c65f755b8f591452981f37e73c3c323640e0c [INFO] running `Command { std: "docker" "start" "-a" "26b127e4e67301fb3547e987fd7c65f755b8f591452981f37e73c3c323640e0c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling indexmap v1.9.0 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking xdg-basedir v1.0.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking strfmt v0.1.6 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking egg-mode v0.16.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking mcnotify v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/models.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/models.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/notifier/command_executor.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | drop(child_stdin); // Write EOF [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut ChildStdin` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/notifier/command_executor.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | drop(child_stdin); // Write EOF [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut ChildStdin` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.05s [INFO] running `Command { std: "docker" "inspect" "26b127e4e67301fb3547e987fd7c65f755b8f591452981f37e73c3c323640e0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26b127e4e67301fb3547e987fd7c65f755b8f591452981f37e73c3c323640e0c", kill_on_drop: false }` [INFO] [stdout] 26b127e4e67301fb3547e987fd7c65f755b8f591452981f37e73c3c323640e0c