[INFO] fetching crate once 0.3.3... [INFO] extracting crate once 0.3.3 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/once/0.3.3 [INFO] extracting crate once 0.3.3 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/once/0.3.3 [INFO] validating manifest of once-0.3.3 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of once-0.3.3 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing once-0.3.3 [INFO] finished frobbing once-0.3.3 [INFO] frobbed toml for once-0.3.3 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/once/0.3.3/Cargo.toml [INFO] started frobbing once-0.3.3 [INFO] finished frobbing once-0.3.3 [INFO] frobbed toml for once-0.3.3 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/once/0.3.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing once-0.3.3 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/once/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] c1d53568a4b29568297e63eb30f4dd81d6fd4944a70772182f084e805e26a2e0 [INFO] running `"docker" "start" "-a" "c1d53568a4b29568297e63eb30f4dd81d6fd4944a70772182f084e805e26a2e0"` [INFO] [stderr] Compiling once v0.3.3 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `"docker" "inspect" "c1d53568a4b29568297e63eb30f4dd81d6fd4944a70772182f084e805e26a2e0"` [INFO] running `"docker" "rm" "-f" "c1d53568a4b29568297e63eb30f4dd81d6fd4944a70772182f084e805e26a2e0"` [INFO] [stdout] c1d53568a4b29568297e63eb30f4dd81d6fd4944a70772182f084e805e26a2e0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/once/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 1d00c3216a3ef9afec9bdc0193b778258b36c3fb42cce139d581625b1ee36ad9 [INFO] running `"docker" "start" "-a" "1d00c3216a3ef9afec9bdc0193b778258b36c3fb42cce139d581625b1ee36ad9"` [INFO] [stderr] Compiling once v0.3.3 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:57:60 [INFO] [stderr] | [INFO] [stderr] 57 | use $crate::__core::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 69 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:58:41 [INFO] [stderr] | [INFO] [stderr] 58 | static CALLED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] ... [INFO] [stderr] 69 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:57:60 [INFO] [stderr] | [INFO] [stderr] 57 | use $crate::__core::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 77 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:58:41 [INFO] [stderr] | [INFO] [stderr] 58 | static CALLED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] ... [INFO] [stderr] 77 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:57:60 [INFO] [stderr] | [INFO] [stderr] 57 | use $crate::__core::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:58:41 [INFO] [stderr] | [INFO] [stderr] 58 | static CALLED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] ... [INFO] [stderr] 80 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:57:60 [INFO] [stderr] | [INFO] [stderr] 57 | use $crate::__core::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 90 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:58:41 [INFO] [stderr] | [INFO] [stderr] 58 | static CALLED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] ... [INFO] [stderr] 90 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:57:60 [INFO] [stderr] | [INFO] [stderr] 57 | use $crate::__core::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 99 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:58:41 [INFO] [stderr] | [INFO] [stderr] 58 | static CALLED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] ... [INFO] [stderr] 99 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:57:60 [INFO] [stderr] | [INFO] [stderr] 57 | use $crate::__core::sync::atomic::{AtomicBool, ATOMIC_BOOL_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 110 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:58:41 [INFO] [stderr] | [INFO] [stderr] 58 | static CALLED: AtomicBool = ATOMIC_BOOL_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)` [INFO] [stderr] ... [INFO] [stderr] 110 | assert_has_not_been_called!(); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "1d00c3216a3ef9afec9bdc0193b778258b36c3fb42cce139d581625b1ee36ad9"` [INFO] running `"docker" "rm" "-f" "1d00c3216a3ef9afec9bdc0193b778258b36c3fb42cce139d581625b1ee36ad9"` [INFO] [stdout] 1d00c3216a3ef9afec9bdc0193b778258b36c3fb42cce139d581625b1ee36ad9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/once/0.3.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] ad785ea07987570159349f4e19dcf8d930aba3c123d488ed13a007f41fc36b7f [INFO] running `"docker" "start" "-a" "ad785ea07987570159349f4e19dcf8d930aba3c123d488ed13a007f41fc36b7f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/once-438e137cdafaccba [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_hygiene1 ... ok [INFO] [stdout] test test_run_once ... ok [INFO] [stdout] test test_run_once_different_fns ... ok [INFO] [stdout] test test_hygiene2 ... ok [INFO] [stdout] test test_run_twice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests once [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - assert_has_not_been_called (line 18) ... ok [INFO] [stdout] test src/lib.rs - assert_has_not_been_called (line 36) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ad785ea07987570159349f4e19dcf8d930aba3c123d488ed13a007f41fc36b7f"` [INFO] running `"docker" "rm" "-f" "ad785ea07987570159349f4e19dcf8d930aba3c123d488ed13a007f41fc36b7f"` [INFO] [stdout] ad785ea07987570159349f4e19dcf8d930aba3c123d488ed13a007f41fc36b7f