[INFO] fetching crate mrusta 0.0.1... [INFO] testing mrusta-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate mrusta 0.0.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate mrusta 0.0.1 [INFO] finished tweaking crates.io crate mrusta 0.0.1 [INFO] tweaked toml for crates.io crate mrusta 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mrusta 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ac77634b7b787129f44735a825816c06403403c765adc3ebf67f4e181b99012 [INFO] running `Command { std: "docker" "start" "-a" "4ac77634b7b787129f44735a825816c06403403c765adc3ebf67f4e181b99012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ac77634b7b787129f44735a825816c06403403c765adc3ebf67f4e181b99012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ac77634b7b787129f44735a825816c06403403c765adc3ebf67f4e181b99012", kill_on_drop: false }` [INFO] [stdout] 4ac77634b7b787129f44735a825816c06403403c765adc3ebf67f4e181b99012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec9992d67a50683373c3eba570e8e20cf6324dd349c23c176236444a0e04545f [INFO] running `Command { std: "docker" "start" "-a" "ec9992d67a50683373c3eba570e8e20cf6324dd349c23c176236444a0e04545f", kill_on_drop: false }` [INFO] [stderr] Compiling mrusta v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/types.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct MRust { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 2 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "ec9992d67a50683373c3eba570e8e20cf6324dd349c23c176236444a0e04545f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec9992d67a50683373c3eba570e8e20cf6324dd349c23c176236444a0e04545f", kill_on_drop: false }` [INFO] [stdout] ec9992d67a50683373c3eba570e8e20cf6324dd349c23c176236444a0e04545f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b9c0aaa7c3c5a396bbea112edb17b4e93338d1b06597e341a70d533cc3afb7b [INFO] running `Command { std: "docker" "start" "-a" "9b9c0aaa7c3c5a396bbea112edb17b4e93338d1b06597e341a70d533cc3afb7b", kill_on_drop: false }` [INFO] [stderr] Compiling mrusta v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/types.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct MRust { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 2 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/types.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct MRust { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 2 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "9b9c0aaa7c3c5a396bbea112edb17b4e93338d1b06597e341a70d533cc3afb7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b9c0aaa7c3c5a396bbea112edb17b4e93338d1b06597e341a70d533cc3afb7b", kill_on_drop: false }` [INFO] [stdout] 9b9c0aaa7c3c5a396bbea112edb17b4e93338d1b06597e341a70d533cc3afb7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8fb45625ca68f00067ef53c0417b0972fa187fdfee4e29e0a7cc856480b2261 [INFO] running `Command { std: "docker" "start" "-a" "d8fb45625ca68f00067ef53c0417b0972fa187fdfee4e29e0a7cc856480b2261", kill_on_drop: false }` [INFO] [stderr] warning: field `value` is never read [INFO] [stderr] --> src/types.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct MRust { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 2 | value: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mrusta` (lib) generated 1 warning [INFO] [stderr] warning: `mrusta` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mrusta-c1e35c062856b23e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test utils::tests::it_adds_one ... ok [INFO] [stdout] test utils::tests::it_reduces_one ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mrusta [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/utils.rs - utils::fns::plus_one (line 6) ... FAILED [INFO] [stdout] test src/utils.rs - utils::fns::minus_one (line 19) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/utils.rs - utils::fns::plus_one (line 6) stdout ---- [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] error[E0433]: cannot find module or crate `nafsy` in this scope [INFO] [stdout] --> src/utils.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | assert_eq!(6, nafsy::plus_one(five)); [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `nafsy` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `nafsy`, use `cargo add nafsy` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/utils.rs - utils::fns::minus_one (line 19) stdout ---- [INFO] [stdout] error[E0433]: cannot find module or crate `nafsy` in this scope [INFO] [stdout] --> src/utils.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | assert_eq!(4, nafsy::minus_one(five)); [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `nafsy` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `nafsy`, use `cargo add nafsy` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/utils.rs - utils::fns::minus_one (line 19) [INFO] [stdout] src/utils.rs - utils::fns::plus_one (line 6) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d8fb45625ca68f00067ef53c0417b0972fa187fdfee4e29e0a7cc856480b2261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8fb45625ca68f00067ef53c0417b0972fa187fdfee4e29e0a7cc856480b2261", kill_on_drop: false }` [INFO] [stdout] d8fb45625ca68f00067ef53c0417b0972fa187fdfee4e29e0a7cc856480b2261