[INFO] crate atomic_box 0.1.1 is already in cache
[INFO] testing atomic_box-0.1.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate atomic_box 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate atomic_box 0.1.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate atomic_box 0.1.1
[INFO] finished tweaking crates.io crate atomic_box 0.1.1
[INFO] tweaked toml for crates.io crate atomic_box 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stdout] 04b891ffe3910f816c6b1932248d8fce7f3d96e1742fe923356bce4a083c54c9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "04b891ffe3910f816c6b1932248d8fce7f3d96e1742fe923356bce4a083c54c9"`
[INFO] [stderr]    Compiling atomic_box v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "04b891ffe3910f816c6b1932248d8fce7f3d96e1742fe923356bce4a083c54c9"`
[INFO] running `"docker" "rm" "-f" "04b891ffe3910f816c6b1932248d8fce7f3d96e1742fe923356bce4a083c54c9"`
[INFO] [stdout] 04b891ffe3910f816c6b1932248d8fce7f3d96e1742fe923356bce4a083c54c9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e5226a71b521d3a8e02fee0ba5a0c544e43766d4d79a0fe339ffbb009be91e68
[INFO] running `"docker" "start" "-a" "e5226a71b521d3a8e02fee0ba5a0c544e43766d4d79a0fe339ffbb009be91e68"`
[INFO] [stderr]    Compiling atomic_box v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/test.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 |             for i in 0..1024 {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/test.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     for i in 0..num_threads {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `print_thread`
[INFO] [stderr]   --> src/test.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let print_thread = {
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_print_thread`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "e5226a71b521d3a8e02fee0ba5a0c544e43766d4d79a0fe339ffbb009be91e68"`
[INFO] running `"docker" "rm" "-f" "e5226a71b521d3a8e02fee0ba5a0c544e43766d4d79a0fe339ffbb009be91e68"`
[INFO] [stdout] e5226a71b521d3a8e02fee0ba5a0c544e43766d4d79a0fe339ffbb009be91e68
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 86c86d94953dd8318793885454d2311f22fe4839b7803777dcb3964352ac0c50
[INFO] running `"docker" "start" "-a" "86c86d94953dd8318793885454d2311f22fe4839b7803777dcb3964352ac0c50"`
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/test.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 |             for i in 0..1024 {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/test.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     for i in 0..num_threads {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `print_thread`
[INFO] [stderr]   --> src/test.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let print_thread = {
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_print_thread`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atomic_box-c9b5cb1e76f8cefe
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::test_swap ... ok
[INFO] [stdout] test test::test_new ... ok
[INFO] [stdout] test test::test_load ... ok
[INFO] [stdout] test test::test_destructor ... ok
[INFO] [stdout] b: 0
[INFO] [stdout] []
[INFO] [stdout] b: 181
[INFO] [stdout] b: 488
[INFO] [stdout] b: 622
[INFO] [stdout] b: 773
[INFO] [stdout] b: 262
[INFO] [stdout] b: 444
[INFO] [stdout] b: 362
[INFO] [stdout] b: 538
[INFO] [stdout] b: 707
[INFO] [stdout] [6, 6, 6, 6, 6, 6, 6, 6, 6, 6]
[INFO] [stdout] b: 557
[INFO] [stdout] [6, 6, 6, 6, 6, 6, 6, 6, 6, 6]
[INFO] [stdout] [6, 6, 6, 6, 6, 6, 6, 6, 6, 6]
[INFO] [stdout] b: 542
[INFO] [stdout] [7, 7, 7, 7, 7]
[INFO] [stdout] [7, 7, 7, 7, 7]
[INFO] [stdout] b: 901
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] b: 955
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] b: 614
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] b: 491
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] [8, 8, 8, 8, 8, 8, 8, 8, 8, 8]
[INFO] [stdout] b: 832
[INFO] [stdout] [9, 9, 9, 9, 9]
[INFO] [stdout] [10, 10, 10, 10, 10]
[INFO] [stdout] [11, 11, 11, 11, 11]
[INFO] [stdout] b: 586
[INFO] [stdout] [12, 12, 12, 12, 12]
[INFO] [stdout] b: 934
[INFO] [stdout] [12, 12, 12, 12, 12]
[INFO] [stdout] [13, 13, 13, 13, 13]
[INFO] [stdout] b: 1052
[INFO] [stdout] [13, 13, 13, 13, 13]
[INFO] [stdout] [13, 13, 13, 13, 13]
[INFO] [stdout] [13, 13, 13, 13, 13]
[INFO] [stdout] b: 566
[INFO] [stdout] [13, 13, 13, 13, 13]
[INFO] [stdout] [14, 14, 14, 14, 14, 14, 14, 14, 14, 14]
[INFO] [stdout] [14, 14, 14, 14, 14, 14, 14, 14, 14, 14]
[INFO] [stdout] b: 570
[INFO] [stdout] [15, 15, 15, 15, 15]
[INFO] [stdout] [15, 15, 15, 15, 15]
[INFO] [stdout] b: 455
[INFO] [stdout] [16, 16, 16, 16, 16]
[INFO] [stdout] [17, 17, 17, 17, 17]
[INFO] [stdout] [17, 17, 17, 17, 17]
[INFO] [stdout] b: 1103
[INFO] [stdout] [18, 18, 18, 18, 18]
[INFO] [stdout] [18, 18, 18, 18, 18]
[INFO] [stdout] b: 920
[INFO] [stdout] [18, 18, 18, 18, 18]
[INFO] [stdout] [19, 19, 19, 19, 19]
[INFO] [stdout] b: 456
[INFO] [stdout] [19, 19, 19, 19, 19]
[INFO] [stdout] [19, 19, 19, 19, 19]
[INFO] [stdout] b: 769
[INFO] [stdout] [19, 19, 19, 19, 19]
[INFO] [stdout] [19, 19, 19, 19, 19]
[INFO] [stdout] b: 786
[INFO] [stdout] [19, 19, 19, 19, 19]
[INFO] [stdout] [19, 19, 19, 19, 19]
[INFO] [stdout] [20, 20, 20, 20, 20]
[INFO] [stdout] b: 379
[INFO] [stdout] [20, 20, 20, 20, 20]
[INFO] [stdout] [20, 20, 20, 20, 20]
[INFO] [stdout] [20, 20, 20, 20, 20]
[INFO] [stdout] b: 550
[INFO] [stdout] [21, 21, 21, 21, 21]
[INFO] [stdout] [21, 21, 21, 21, 21]
[INFO] [stdout] [21, 21, 21, 21, 21]
[INFO] [stdout] b: 298
[INFO] [stdout] [21, 21, 21, 21, 21]
[INFO] [stdout] b: 533
[INFO] [stdout] [21, 21, 21, 21, 21]
[INFO] [stdout] [21, 21, 21, 21, 21]
[INFO] [stdout] [22, 22, 22, 22, 22]
[INFO] [stdout] b: 504
[INFO] [stdout] [22, 22, 22, 22, 22]
[INFO] [stdout] [22, 22, 22, 22, 22]
[INFO] [stdout] b: 937
[INFO] [stdout] [22, 22, 22, 22, 22]
[INFO] [stdout] [23, 23, 23, 23, 23]
[INFO] [stdout] b: 764
[INFO] [stdout] [23, 23, 23, 23, 23]
[INFO] [stdout] [23, 23, 23, 23, 23]
[INFO] [stdout] b: 389
[INFO] [stdout] [23, 23, 23, 23, 23]
[INFO] [stdout] [23, 23, 23, 23, 23]
[INFO] [stdout] [23, 23, 23, 23, 23]
[INFO] [stdout] b: 596
[INFO] [stdout] [23, 23, 23, 23, 23]
[INFO] [stdout] [24, 24, 24, 24, 24]
[INFO] [stdout] b: 542
[INFO] [stdout] [24, 24, 24, 24, 24]
[INFO] [stdout] [24, 24, 24, 24, 24]
[INFO] [stdout] [24, 24, 24, 24, 24]
[INFO] [stdout] b: 600
[INFO] [stdout] [24, 24, 24, 24, 24]
[INFO] [stdout] [25, 25, 25, 25, 25]
[INFO] [stdout] b: 437
[INFO] [stdout] [26, 26, 26, 26, 26, 26, 26, 26, 26, 26]
[INFO] [stdout] [26, 26, 26, 26, 26, 26, 26, 26, 26, 26]
[INFO] [stdout] [27, 27, 27, 27, 27, 27, 27, 27, 27, 27]
[INFO] [stdout] b: 759
[INFO] [stdout] [28, 28, 28, 28, 28]
[INFO] [stdout] [28, 28, 28, 28, 28]
[INFO] [stdout] b: 554
[INFO] [stdout] [29, 29, 29, 29, 29, 29, 29, 29, 29, 29]
[INFO] [stdout] [29, 29, 29, 29, 29, 29, 29, 29, 29, 29]
[INFO] [stdout] b: 996
[INFO] [stdout] [30, 30, 30, 30, 30]
[INFO] [stdout] b: 816
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] test test::test_swap_contention ... ok
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 667
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 696
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 495
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 446
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 325
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 941
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1252
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 690
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 681
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1035
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 629
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 781
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1235
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1397
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1138
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 986
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 737
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 936
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 485
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 514
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1399
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 609
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1235
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1276
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 693
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1443
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1021
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1446
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1099
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1092
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 877
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1148
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1228
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1143
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1436
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1132
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1050
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1565
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1131
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1227
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 862
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1474
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1344
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 932
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1710
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1293
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1229
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1289
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1371
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1276
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1802
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 763
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1461
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1896
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1206
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1552
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1878
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1516
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1651
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1653
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1664
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1728
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1743
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1801
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] test test::test_contention2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic_box
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "86c86d94953dd8318793885454d2311f22fe4839b7803777dcb3964352ac0c50"`
[INFO] running `"docker" "rm" "-f" "86c86d94953dd8318793885454d2311f22fe4839b7803777dcb3964352ac0c50"`
[INFO] [stdout] 86c86d94953dd8318793885454d2311f22fe4839b7803777dcb3964352ac0c50