[INFO] cloning repository https://github.com/Mnpn03/Sardinburk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mnpn03/Sardinburk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMnpn03%2FSardinburk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMnpn03%2FSardinburk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52a6ef88854110b15284a64492d0d19fea3e7f95 [INFO] testing Mnpn03/Sardinburk against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMnpn03%2FSardinburk" "/workspace/builds/worker-111/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mnpn03/Sardinburk on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mnpn03/Sardinburk [INFO] finished tweaking git repo https://github.com/Mnpn03/Sardinburk [INFO] tweaked toml for git repo https://github.com/Mnpn03/Sardinburk written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate git repo https://github.com/Mnpn03/Sardinburk already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openssl-sys v0.9.26 [INFO] [stderr] Downloaded rustyline v1.0.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.6 [INFO] [stderr] Downloaded clap v2.30.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.26 [INFO] [stderr] Downloaded encode_unicode v0.1.3 [INFO] [stderr] Downloaded syn v0.15.26 [INFO] [stderr] Downloaded quote v0.6.11 [INFO] [stderr] Downloaded synstructure v0.10.1 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded sslhash v0.1.1 [INFO] [stderr] Downloaded openssl v0.10.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b36b258be88d7fcdefb0fd81ca1c67ae89423fdf8959fe6e75d38a213654296 [INFO] running `Command { std: "docker" "start" "-a" "2b36b258be88d7fcdefb0fd81ca1c67ae89423fdf8959fe6e75d38a213654296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b36b258be88d7fcdefb0fd81ca1c67ae89423fdf8959fe6e75d38a213654296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b36b258be88d7fcdefb0fd81ca1c67ae89423fdf8959fe6e75d38a213654296", kill_on_drop: false }` [INFO] [stdout] 2b36b258be88d7fcdefb0fd81ca1c67ae89423fdf8959fe6e75d38a213654296 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0f5e4ec76ddd3d22650de60a40ef5f8a7a4c17e4169f9ef5fd6a2175c45ded4 [INFO] running `Command { std: "docker" "start" "-a" "c0f5e4ec76ddd3d22650de60a40ef5f8a7a4c17e4169f9ef5fd6a2175c45ded4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling rustc-demangle v0.1.6 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling openssl v0.10.4 [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling clap v2.30.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling openssl-sys v0.9.26 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling sslhash v0.1.1 [INFO] [stderr] Compiling sardinburk v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | let mut stream = match stream { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | let mut session = Arc::new(ServerSession { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | let mut stream = stream.try_clone()?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_id` [INFO] [stdout] --> src/main.rs:36:2 [INFO] [stdout] | [INFO] [stdout] 36 | user_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "c0f5e4ec76ddd3d22650de60a40ef5f8a7a4c17e4169f9ef5fd6a2175c45ded4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0f5e4ec76ddd3d22650de60a40ef5f8a7a4c17e4169f9ef5fd6a2175c45ded4", kill_on_drop: false }` [INFO] [stdout] c0f5e4ec76ddd3d22650de60a40ef5f8a7a4c17e4169f9ef5fd6a2175c45ded4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2edfd712812c069f3bc675e987b7881e860b2a1df9285c3ca8d816fbbdf50374 [INFO] running `Command { std: "docker" "start" "-a" "2edfd712812c069f3bc675e987b7881e860b2a1df9285c3ca8d816fbbdf50374", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sardinburk v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | let mut stream = match stream { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | let mut session = Arc::new(ServerSession { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | let mut stream = stream.try_clone()?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_id` [INFO] [stdout] --> src/main.rs:36:2 [INFO] [stdout] | [INFO] [stdout] 36 | user_id: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.32s [INFO] running `Command { std: "docker" "inspect" "2edfd712812c069f3bc675e987b7881e860b2a1df9285c3ca8d816fbbdf50374", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2edfd712812c069f3bc675e987b7881e860b2a1df9285c3ca8d816fbbdf50374", kill_on_drop: false }` [INFO] [stdout] 2edfd712812c069f3bc675e987b7881e860b2a1df9285c3ca8d816fbbdf50374 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 79b86dddcc2abdaa5eab1a0af0e0871b7db1b12855b6d47c276ba5d6b5df070e [INFO] running `Command { std: "docker" "start" "-a" "79b86dddcc2abdaa5eab1a0af0e0871b7db1b12855b6d47c276ba5d6b5df070e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 200 | let mut stream = match stream { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:212:9 [INFO] [stderr] | [INFO] [stderr] 212 | let mut session = Arc::new(ServerSession { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:129:8 [INFO] [stderr] | [INFO] [stderr] 129 | let mut stream = stream.try_clone()?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `user_id` [INFO] [stderr] --> src/main.rs:36:2 [INFO] [stderr] | [INFO] [stderr] 36 | user_id: u64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sardinburk` (bin "sardinburk" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.99s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sardinburk-f3ded2bbeb611593) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "79b86dddcc2abdaa5eab1a0af0e0871b7db1b12855b6d47c276ba5d6b5df070e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79b86dddcc2abdaa5eab1a0af0e0871b7db1b12855b6d47c276ba5d6b5df070e", kill_on_drop: false }` [INFO] [stdout] 79b86dddcc2abdaa5eab1a0af0e0871b7db1b12855b6d47c276ba5d6b5df070e