[INFO] cloning repository https://github.com/mlindsk/rust-journey [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mlindsk/rust-journey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlindsk%2Frust-journey", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlindsk%2Frust-journey'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] caf572b135a82fdd618f397bf7dc3b6d379ffe25 [INFO] testing mlindsk/rust-journey against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlindsk%2Frust-journey" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mlindsk/rust-journey on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mlindsk/rust-journey [INFO] finished tweaking git repo https://github.com/mlindsk/rust-journey [INFO] tweaked toml for git repo https://github.com/mlindsk/rust-journey written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mlindsk/rust-journey 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3525f86a96e8681629a3ddb1ba87dfe4f3c74eef294fec5c592aa52bf34ff3b5 [INFO] running `Command { std: "docker" "start" "-a" "3525f86a96e8681629a3ddb1ba87dfe4f3c74eef294fec5c592aa52bf34ff3b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3525f86a96e8681629a3ddb1ba87dfe4f3c74eef294fec5c592aa52bf34ff3b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3525f86a96e8681629a3ddb1ba87dfe4f3c74eef294fec5c592aa52bf34ff3b5", kill_on_drop: false }` [INFO] [stdout] 3525f86a96e8681629a3ddb1ba87dfe4f3c74eef294fec5c592aa52bf34ff3b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44d1f7d001c203d5ad54c17227518daf3180b5853669ed47791367595f41a3d4 [INFO] running `Command { std: "docker" "start" "-a" "44d1f7d001c203d5ad54c17227518daf3180b5853669ed47791367595f41a3d4", kill_on_drop: false }` [INFO] [stderr] Compiling rust-journey v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/0?-containers/helpers.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 2 | pub name: String, [INFO] [stdout] 3 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `array` [INFO] [stdout] --> src/01-primitives/main.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | let array: [i32; 5] = [1, 2, 3, 4, 5]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_array` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mads` [INFO] [stdout] --> src/02-structs/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mads = Person {name, age }; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mads` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "44d1f7d001c203d5ad54c17227518daf3180b5853669ed47791367595f41a3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d1f7d001c203d5ad54c17227518daf3180b5853669ed47791367595f41a3d4", kill_on_drop: false }` [INFO] [stdout] 44d1f7d001c203d5ad54c17227518daf3180b5853669ed47791367595f41a3d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 162c5ebcea99bc0a1c243b43a98e146ff04a7f1717fd35fedcd705eafd78d7d0 [INFO] running `Command { std: "docker" "start" "-a" "162c5ebcea99bc0a1c243b43a98e146ff04a7f1717fd35fedcd705eafd78d7d0", kill_on_drop: false }` [INFO] [stderr] Compiling rust-journey v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `age` is never read [INFO] [stdout] --> src/0?-containers/helpers.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Person { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 2 | pub name: String, [INFO] [stdout] 3 | pub age: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mads` [INFO] [stdout] --> src/02-structs/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mads = Person {name, age }; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mads` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `array` [INFO] [stdout] --> src/01-primitives/main.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | let array: [i32; 5] = [1, 2, 3, 4, 5]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_array` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "162c5ebcea99bc0a1c243b43a98e146ff04a7f1717fd35fedcd705eafd78d7d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "162c5ebcea99bc0a1c243b43a98e146ff04a7f1717fd35fedcd705eafd78d7d0", kill_on_drop: false }` [INFO] [stdout] 162c5ebcea99bc0a1c243b43a98e146ff04a7f1717fd35fedcd705eafd78d7d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5119a0267e517a034e84f789ee41e30104b176f26c5cc74c7c0e7eaaa319f12e [INFO] running `Command { std: "docker" "start" "-a" "5119a0267e517a034e84f789ee41e30104b176f26c5cc74c7c0e7eaaa319f12e", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `mads` [INFO] [stderr] --> src/02-structs/main.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mads = Person {name, age }; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mads` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-journey` (bin "structs" test) generated 1 warning [INFO] [stderr] warning: field `age` is never read [INFO] [stderr] --> src/0?-containers/helpers.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Person { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 2 | pub name: String, [INFO] [stderr] 3 | pub age: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `array` [INFO] [stderr] --> src/01-primitives/main.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | let array: [i32; 5] = [1, 2, 3, 4, 5]; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_array` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rust-journey` (bin "containers" test) generated 1 warning [INFO] [stderr] warning: `rust-journey` (bin "primitives" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/0?-containers/main.rs (/opt/rustwide/target/debug/deps/containers-3a359a1ed1d49b4b) [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] [stderr] Running unittests src/0?-controlflow/main.rs (/opt/rustwide/target/debug/deps/controlflow-99b3b7a343be4bd5) [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] [stderr] Running unittests src/01-primitives/main.rs (/opt/rustwide/target/debug/deps/primitives-27a34387e5ad0835) [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] [stderr] Running unittests src/02-structs/main.rs (/opt/rustwide/target/debug/deps/structs-93800843f2ed86e2) [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" "5119a0267e517a034e84f789ee41e30104b176f26c5cc74c7c0e7eaaa319f12e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5119a0267e517a034e84f789ee41e30104b176f26c5cc74c7c0e7eaaa319f12e", kill_on_drop: false }` [INFO] [stdout] 5119a0267e517a034e84f789ee41e30104b176f26c5cc74c7c0e7eaaa319f12e