[INFO] fetching crate oofs 0.2.3... [INFO] testing oofs-0.2.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [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 c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 168354e88301eb491970503b8f0fbd282042fe6a02ce4dd68d17b284e4ac348b [INFO] running `Command { std: "docker" "start" "-a" "168354e88301eb491970503b8f0fbd282042fe6a02ce4dd68d17b284e4ac348b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "168354e88301eb491970503b8f0fbd282042fe6a02ce4dd68d17b284e4ac348b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "168354e88301eb491970503b8f0fbd282042fe6a02ce4dd68d17b284e4ac348b", kill_on_drop: false }` [INFO] [stdout] 168354e88301eb491970503b8f0fbd282042fe6a02ce4dd68d17b284e4ac348b [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fe6f43951f6c589e81d6712449cdd1d6ac95548070452e79fc5ab2743a42043 [INFO] running `Command { std: "docker" "start" "-a" "7fe6f43951f6c589e81d6712449cdd1d6ac95548070452e79fc5ab2743a42043", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling oofs_derive v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [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 9.24s [INFO] running `Command { std: "docker" "inspect" "7fe6f43951f6c589e81d6712449cdd1d6ac95548070452e79fc5ab2743a42043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fe6f43951f6c589e81d6712449cdd1d6ac95548070452e79fc5ab2743a42043", kill_on_drop: false }` [INFO] [stdout] 7fe6f43951f6c589e81d6712449cdd1d6ac95548070452e79fc5ab2743a42043 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f08e97b32a9500d148d2d3d11384360a8c3b50addd11fe287360aba40c4ba1ce [INFO] running `Command { std: "docker" "start" "-a" "f08e97b32a9500d148d2d3d11384360a8c3b50addd11fe287360aba40c4ba1ce", 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 0.94s [INFO] running `Command { std: "docker" "inspect" "f08e97b32a9500d148d2d3d11384360a8c3b50addd11fe287360aba40c4ba1ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f08e97b32a9500d148d2d3d11384360a8c3b50addd11fe287360aba40c4ba1ce", kill_on_drop: false }` [INFO] [stdout] f08e97b32a9500d148d2d3d11384360a8c3b50addd11fe287360aba40c4ba1ce [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a3ccaf2fee6a5b320974e83c35142296418256179e378cbbf98529b723c49ca6 [INFO] running `Command { std: "docker" "start" "-a" "a3ccaf2fee6a5b320974e83c35142296418256179e378cbbf98529b723c49ca6", kill_on_drop: false }` [INFO] [stderr] warning: methods `is_custom` and `is_generated` are never used [INFO] [stdout] [INFO] [stderr] --> src/context.rs:37:19 [INFO] [stdout] running 2 tests [INFO] [stderr] | [INFO] [stdout] test var_check::tests::test_debug_and_ref ... ok [INFO] [stderr] 32 | impl Context { [INFO] [stdout] test var_check::tests::test_generic_fn ... ok [INFO] [stderr] | ------------ methods in this implementation [INFO] [stdout] [INFO] [stderr] ... [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 37 | pub(crate) fn is_custom(&self) -> bool { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] ... [INFO] [stdout] running 1 test [INFO] [stderr] 41 | pub(crate) fn is_generated(&self) -> bool { [INFO] [stdout] test implements_basic_error ... ok [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [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 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oofs-b4f6eff6a94c3c63) [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-013e52ac35f16d5f) [INFO] [stderr] Doc-tests oofs [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/lib.rs - ensure (line 62) ... ok [INFO] [stdout] test src/lib.rs - Oof::attach_lazy (line 505) ... ok [INFO] [stdout] test src/lib.rs - Oof::attach (line 470) ... ok [INFO] [stdout] test src/lib.rs - Oof::into_res (line 391) ... ok [INFO] [stdout] test src/ext.rs - ext::OofExt::_attach_lazy (line 95) ... 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/ext.rs - ext::OofExt (line 9) ... ok [INFO] [stdout] test src/lib.rs - ensure_eq (line 153) ... ok [INFO] [stdout] test src/lib.rs - ensure (line 91) ... ok [INFO] [stdout] test src/lib.rs - oof (line 25) ... ok [INFO] [stdout] test src/lib.rs - wrap_err (line 252) ... ok [INFO] [stdout] test src/lib.rs - oof (line 38) ... ok [INFO] [stdout] test src/lib.rs - ensure_eq (line 186) ... ok [INFO] [stdout] test src/lib.rs - ensure_eq (line 166) ... ok [INFO] [stdout] test src/lib.rs - wrap_err (line 239) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a3ccaf2fee6a5b320974e83c35142296418256179e378cbbf98529b723c49ca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ccaf2fee6a5b320974e83c35142296418256179e378cbbf98529b723c49ca6", kill_on_drop: false }` [INFO] [stdout] a3ccaf2fee6a5b320974e83c35142296418256179e378cbbf98529b723c49ca6