[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 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlindsk%2Frust-journey" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mlindsk/rust-journey on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+1.94.0" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e8ab93a7214f7174293bc9063c0f6c5004783e24085d9b0b1c99038338ca13c
[INFO] running `Command { std: "docker" "start" "-a" "6e8ab93a7214f7174293bc9063c0f6c5004783e24085d9b0b1c99038338ca13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e8ab93a7214f7174293bc9063c0f6c5004783e24085d9b0b1c99038338ca13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e8ab93a7214f7174293bc9063c0f6c5004783e24085d9b0b1c99038338ca13c", kill_on_drop: false }`
[INFO] [stdout] 6e8ab93a7214f7174293bc9063c0f6c5004783e24085d9b0b1c99038338ca13c
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40b520b8e40df9df7e8ec1d40ee83959f90b2b5df57f008bb16344dab357d64a
[INFO] running `Command { std: "docker" "start" "-a" "40b520b8e40df9df7e8ec1d40ee83959f90b2b5df57f008bb16344dab357d64a", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "40b520b8e40df9df7e8ec1d40ee83959f90b2b5df57f008bb16344dab357d64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b520b8e40df9df7e8ec1d40ee83959f90b2b5df57f008bb16344dab357d64a", kill_on_drop: false }`
[INFO] [stdout] 40b520b8e40df9df7e8ec1d40ee83959f90b2b5df57f008bb16344dab357d64a
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4de8da81fc3c217b71ecb26aa35b570f4693887a15ffa60320496f59a001f51
[INFO] running `Command { std: "docker" "start" "-a" "d4de8da81fc3c217b71ecb26aa35b570f4693887a15ffa60320496f59a001f51", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "d4de8da81fc3c217b71ecb26aa35b570f4693887a15ffa60320496f59a001f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4de8da81fc3c217b71ecb26aa35b570f4693887a15ffa60320496f59a001f51", kill_on_drop: false }`
[INFO] [stdout] d4de8da81fc3c217b71ecb26aa35b570f4693887a15ffa60320496f59a001f51
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 459a286782845c62ae0e752bde23ab38932e21134221171c2c4413aa0a5159dd
[INFO] running `Command { std: "docker" "start" "-a" "459a286782845c62ae0e752bde23ab38932e21134221171c2c4413aa0a5159dd", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-journey` (bin "primitives" test) generated 1 warning (run `cargo fix --bin "primitives" -p rust-journey --tests` to apply 1 suggestion)
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-journey` (bin "containers" test) generated 1 warning
[INFO] [stderr] warning: `rust-journey` (bin "structs" test) generated 1 warning (run `cargo fix --bin "structs" -p rust-journey --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/0?-containers/main.rs (/opt/rustwide/target/debug/deps/containers-d3ae5337e2a4af8a)
[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-21cb9c0ec209a190)
[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-1d224c7c4679d1f1)
[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-c45c10f429278b38)
[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" "459a286782845c62ae0e752bde23ab38932e21134221171c2c4413aa0a5159dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "459a286782845c62ae0e752bde23ab38932e21134221171c2c4413aa0a5159dd", kill_on_drop: false }`
[INFO] [stdout] 459a286782845c62ae0e752bde23ab38932e21134221171c2c4413aa0a5159dd
