[INFO] cloning repository https://github.com/petrosagg/rusty-tape [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/petrosagg/rusty-tape" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetrosagg%2Frusty-tape", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetrosagg%2Frusty-tape'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e6d071f6b57e3a6e09650c63ca48d75dad0c361 [INFO] testing petrosagg/rusty-tape against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetrosagg%2Frusty-tape" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/petrosagg/rusty-tape on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/petrosagg/rusty-tape [INFO] finished tweaking git repo https://github.com/petrosagg/rusty-tape [INFO] tweaked toml for git repo https://github.com/petrosagg/rusty-tape written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/petrosagg/rusty-tape already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 701517cd9e48bfcdc7df922b922a553e85fed49f931676d17050080b1c43719d [INFO] running `Command { std: "docker" "start" "-a" "701517cd9e48bfcdc7df922b922a553e85fed49f931676d17050080b1c43719d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "701517cd9e48bfcdc7df922b922a553e85fed49f931676d17050080b1c43719d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "701517cd9e48bfcdc7df922b922a553e85fed49f931676d17050080b1c43719d", kill_on_drop: false }` [INFO] [stdout] 701517cd9e48bfcdc7df922b922a553e85fed49f931676d17050080b1c43719d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcb9428dddadceb6269ba59e7c3acf1ebe37826abc300eb66daa1b307c0d44c1 [INFO] running `Command { std: "docker" "start" "-a" "dcb9428dddadceb6269ba59e7c3acf1ebe37826abc300eb66daa1b307c0d44c1", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling procedural-masquerade v0.1.7 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling thin-slice v0.1.1 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling servo_arc v0.1.1 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling dtoa-short v0.3.3 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling tendril v0.4.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling brotli-decompressor v2.3.1 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling sha-1 v0.9.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling brotli v3.3.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Compiling http-body v0.4.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling cssparser v0.25.9 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling pin-project v1.0.6 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling tokio-util v0.6.5 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling tokio-stream v0.1.5 [INFO] [stderr] Compiling async-compression v0.3.7 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling h2 v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Compiling hyper v0.14.5 [INFO] [stderr] Compiling scraper v0.11.0 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling warp v0.3.1 [INFO] [stderr] Compiling reqwest v0.11.2 [INFO] [stderr] Compiling rusty-tape v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::symlink` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::os::unix::fs::symlink; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `self` [INFO] [stdout] --> src/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:221:17 [INFO] [stdout] | [INFO] [stdout] 221 | handle.kill(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:237:17 [INFO] [stdout] | [INFO] [stdout] 237 | handle.kill(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "dcb9428dddadceb6269ba59e7c3acf1ebe37826abc300eb66daa1b307c0d44c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcb9428dddadceb6269ba59e7c3acf1ebe37826abc300eb66daa1b307c0d44c1", kill_on_drop: false }` [INFO] [stdout] dcb9428dddadceb6269ba59e7c3acf1ebe37826abc300eb66daa1b307c0d44c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b876dea1bfc44065c48e4e716c6313544f59be5cff7ee29c69208d94fae4ff66 [INFO] running `Command { std: "docker" "start" "-a" "b876dea1bfc44065c48e4e716c6313544f59be5cff7ee29c69208d94fae4ff66", kill_on_drop: false }` [INFO] [stderr] Compiling rusty-tape v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::symlink` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::os::unix::fs::symlink; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `File`, `self` [INFO] [stdout] --> src/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:221:17 [INFO] [stdout] | [INFO] [stdout] 221 | handle.kill(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:237:17 [INFO] [stdout] | [INFO] [stdout] 237 | handle.kill(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "b876dea1bfc44065c48e4e716c6313544f59be5cff7ee29c69208d94fae4ff66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b876dea1bfc44065c48e4e716c6313544f59be5cff7ee29c69208d94fae4ff66", kill_on_drop: false }` [INFO] [stdout] b876dea1bfc44065c48e4e716c6313544f59be5cff7ee29c69208d94fae4ff66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ef322b416c9241c58d0c30332ef8b9d333fbbff2b8303a1a51a95c35e4650de5 [INFO] running `Command { std: "docker" "start" "-a" "ef322b416c9241c58d0c30332ef8b9d333fbbff2b8303a1a51a95c35e4650de5", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::os::unix::fs::symlink` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::os::unix::fs::symlink; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `File`, `self` [INFO] [stderr] --> src/main.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::{self, File}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rayon::prelude` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use rayon::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:221:17 [INFO] [stderr] | [INFO] [stderr] 221 | handle.kill(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:237:17 [INFO] [stderr] | [INFO] [stderr] 237 | handle.kill(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_tape-bba29ebfbea302fe) [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" "ef322b416c9241c58d0c30332ef8b9d333fbbff2b8303a1a51a95c35e4650de5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef322b416c9241c58d0c30332ef8b9d333fbbff2b8303a1a51a95c35e4650de5", kill_on_drop: false }` [INFO] [stdout] ef322b416c9241c58d0c30332ef8b9d333fbbff2b8303a1a51a95c35e4650de5