[INFO] fetching crate oofs 0.2.3... [INFO] testing oofs-0.2.3 against 1.91.0 for beta-1.92-2 [INFO] extracting crate oofs 0.2.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate oofs 0.2.3 [INFO] finished tweaking crates.io crate oofs 0.2.3 [INFO] tweaked toml for crates.io crate oofs 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oofs 0.2.3 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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 oofs_derive v0.2.3 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bc3cd1844c8d0e4d61aaea23f04361f497e9f35c73cee99906fc9f4dc3186ad [INFO] running `Command { std: "docker" "start" "-a" "5bc3cd1844c8d0e4d61aaea23f04361f497e9f35c73cee99906fc9f4dc3186ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bc3cd1844c8d0e4d61aaea23f04361f497e9f35c73cee99906fc9f4dc3186ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bc3cd1844c8d0e4d61aaea23f04361f497e9f35c73cee99906fc9f4dc3186ad", kill_on_drop: false }` [INFO] [stdout] 5bc3cd1844c8d0e4d61aaea23f04361f497e9f35c73cee99906fc9f4dc3186ad [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3b684897e5d32ca89cfc91f32cf2de77e40bb1564af55234fa0a318e34aa628 [INFO] running `Command { std: "docker" "start" "-a" "a3b684897e5d32ca89cfc91f32cf2de77e40bb1564af55234fa0a318e34aa628", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling oofs_derive v0.2.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling oofs v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `is_custom` and `is_generated` are never used [INFO] [stdout] --> src/context.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 32 | impl Context { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub(crate) fn is_custom(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) fn is_generated(&self) -> bool { [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 9.52s [INFO] running `Command { std: "docker" "inspect" "a3b684897e5d32ca89cfc91f32cf2de77e40bb1564af55234fa0a318e34aa628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3b684897e5d32ca89cfc91f32cf2de77e40bb1564af55234fa0a318e34aa628", kill_on_drop: false }` [INFO] [stdout] a3b684897e5d32ca89cfc91f32cf2de77e40bb1564af55234fa0a318e34aa628 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47084d0097c9b6215378d486f31a59b45aa86c1d9233a888b46f804394557177 [INFO] running `Command { std: "docker" "start" "-a" "47084d0097c9b6215378d486f31a59b45aa86c1d9233a888b46f804394557177", kill_on_drop: false }` [INFO] [stdout] warning: methods `is_custom` and `is_generated` are never used [INFO] [stdout] --> src/context.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 32 | impl Context { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub(crate) fn is_custom(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) fn is_generated(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling oofs v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> tests/basic.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl MyStruct { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 51 | fn new() -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_custom` and `is_generated` are never used [INFO] [stdout] --> src/context.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 32 | impl Context { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub(crate) fn is_custom(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub(crate) fn is_generated(&self) -> bool { [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 `0` is never read [INFO] [stdout] --> src/var_check.rs:105:24 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct NoDebug(String); [INFO] [stdout] | ------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "47084d0097c9b6215378d486f31a59b45aa86c1d9233a888b46f804394557177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47084d0097c9b6215378d486f31a59b45aa86c1d9233a888b46f804394557177", kill_on_drop: false }` [INFO] [stdout] 47084d0097c9b6215378d486f31a59b45aa86c1d9233a888b46f804394557177 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0dbe5c525f2fd1a1820fdafb522b0ca2b668d27cec3304cfa5bfdb7512411296 [INFO] running `Command { std: "docker" "start" "-a" "0dbe5c525f2fd1a1820fdafb522b0ca2b668d27cec3304cfa5bfdb7512411296", kill_on_drop: false }` [INFO] [stderr] warning: methods `is_custom` and `is_generated` are never used [INFO] [stderr] --> src/context.rs:37:19 [INFO] [stderr] | [INFO] [stderr] 32 | impl Context { [INFO] [stderr] | ------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 37 | pub(crate) fn is_custom(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | pub(crate) fn is_generated(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/var_check.rs:105:24 [INFO] [stderr] | [INFO] [stderr] 105 | pub struct NoDebug(String); [INFO] [stderr] | ------- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: `oofs` (lib) generated 1 warning [INFO] [stderr] warning: `oofs` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> tests/basic.rs:51:8 [INFO] [stderr] | [INFO] [stderr] 50 | impl MyStruct { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 51 | fn new() -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `oofs` (test "basic") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oofs-93b0fc4a725370f8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test var_check::tests::test_generic_fn ... ok [INFO] [stdout] test var_check::tests::test_debug_and_ref ... ok [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-f30a095b6aefcfbf) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests oofs [INFO] [stdout] running 1 test [INFO] [stdout] test implements_basic_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/lib.rs - Oof::into_res (line 391) ... ok [INFO] [stdout] test src/lib.rs - Oof::attach (line 470) ... ok [INFO] [stdout] test src/lib.rs - ensure_eq (line 186) ... ok [INFO] [stdout] test src/lib.rs - oof (line 38) ... ok [INFO] [stdout] test src/lib.rs - wrap_err (line 239) ... ok [INFO] [stdout] test src/ext.rs - ext::OofExt::_attach (line 58) ... ok [INFO] [stdout] test src/lib.rs - ensure (line 75) ... ok [INFO] [stdout] test src/lib.rs - oof (line 25) ... ok [INFO] [stdout] test src/lib.rs - Oof::attach_lazy (line 505) ... ok [INFO] [stdout] test src/lib.rs - wrap_err (line 252) ... ok [INFO] [stdout] test src/lib.rs - ensure (line 91) ... ok [INFO] [stdout] test src/lib.rs - ensure_eq (line 166) ... ok [INFO] [stdout] test src/lib.rs - ensure (line 62) ... ok [INFO] [stdout] test src/ext.rs - ext::OofExt::_attach_lazy (line 95) ... ok [INFO] [stdout] test src/ext.rs - ext::OofExt (line 9) ... ok [INFO] [stdout] test src/lib.rs - ensure_eq (line 153) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0dbe5c525f2fd1a1820fdafb522b0ca2b668d27cec3304cfa5bfdb7512411296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dbe5c525f2fd1a1820fdafb522b0ca2b668d27cec3304cfa5bfdb7512411296", kill_on_drop: false }` [INFO] [stdout] 0dbe5c525f2fd1a1820fdafb522b0ca2b668d27cec3304cfa5bfdb7512411296