[INFO] crate atomic_box 0.1.1 is already in cache
[INFO] testing atomic_box-0.1.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate atomic_box 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate atomic_box 0.1.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1643dff09d5aa6ce47957bdcbe4f59d0cce9e66338d2b4c831068b9021cc2db1
[INFO] running `"docker" "start" "-a" "1643dff09d5aa6ce47957bdcbe4f59d0cce9e66338d2b4c831068b9021cc2db1"`
[INFO] [stderr]    Compiling atomic_box v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "1643dff09d5aa6ce47957bdcbe4f59d0cce9e66338d2b4c831068b9021cc2db1"`
[INFO] running `"docker" "rm" "-f" "1643dff09d5aa6ce47957bdcbe4f59d0cce9e66338d2b4c831068b9021cc2db1"`
[INFO] [stdout] 1643dff09d5aa6ce47957bdcbe4f59d0cce9e66338d2b4c831068b9021cc2db1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 7ae653a94ae08dd4a48d0cc166286c2a83c173b614864438a0dd08cc1a596402
[INFO] running `"docker" "start" "-a" "7ae653a94ae08dd4a48d0cc166286c2a83c173b614864438a0dd08cc1a596402"`
[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 1.25s
[INFO] running `"docker" "inspect" "7ae653a94ae08dd4a48d0cc166286c2a83c173b614864438a0dd08cc1a596402"`
[INFO] running `"docker" "rm" "-f" "7ae653a94ae08dd4a48d0cc166286c2a83c173b614864438a0dd08cc1a596402"`
[INFO] [stdout] 7ae653a94ae08dd4a48d0cc166286c2a83c173b614864438a0dd08cc1a596402
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 7bd2a727876faa85f34d42ba326595f478c93bdaad51a01b332c13815ced61ae
[INFO] running `"docker" "start" "-a" "7bd2a727876faa85f34d42ba326595f478c93bdaad51a01b332c13815ced61ae"`
[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 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atomic_box-c9b5cb1e76f8cefe
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::test_destructor ... ok
[INFO] [stdout] test test::test_new ... ok
[INFO] [stdout] test test::test_load ... ok
[INFO] [stdout] test test::test_swap ... ok
[INFO] [stdout] [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[INFO] [stdout] [0, 0, 0, 0, 0]
[INFO] [stdout] [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[INFO] [stdout] [2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
[INFO] [stdout] [2, 2, 2, 2, 2]
[INFO] [stdout] [3, 3, 3, 3, 3, 3, 3, 3, 3, 3]
[INFO] [stdout] [4, 4, 4, 4, 4, 4, 4, 4, 4, 4]
[INFO] [stdout] [4, 4, 4, 4, 4]
[INFO] [stdout] [5, 5, 5, 5, 5, 5, 5, 5, 5, 5]
[INFO] [stdout] [5, 5, 5, 5, 5]
[INFO] [stdout] [5, 5, 5, 5, 5]
[INFO] [stdout] [7, 7, 7, 7, 7, 7, 7, 7, 7, 7]
[INFO] [stdout] [7, 7, 7, 7, 7, 7, 7, 7, 7, 7]
[INFO] [stdout] b: 0
[INFO] [stdout] [9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
[INFO] [stdout] [9, 9, 9, 9, 9, 9, 9, 9, 9, 9]
[INFO] [stdout] [10, 10, 10, 10, 10, 10, 10, 10, 10, 10]
[INFO] [stdout] [8, 8, 8, 8, 8]
[INFO] [stdout] [11, 11, 11, 11, 11, 11, 11, 11, 11, 11]
[INFO] [stdout] [11, 11, 11, 11, 11, 11, 11, 11, 11, 11]
[INFO] [stdout] [12, 12, 12, 12, 12, 12, 12, 12, 12, 12]
[INFO] [stdout] [12, 12, 12, 12, 12, 12, 12, 12, 12, 12]
[INFO] [stdout] [13, 13, 13, 13, 13, 13, 13, 13, 13, 13]
[INFO] [stdout] [10, 10, 10, 10, 10]
[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] [15, 15, 15, 15, 15, 15, 15, 15, 15, 15]
[INFO] [stdout] [15, 15, 15, 15, 15, 15, 15, 15, 15, 15]
[INFO] [stdout] [11, 11, 11, 11, 11]
[INFO] [stdout] [11, 11, 11, 11, 11]
[INFO] [stdout] [17, 17, 17, 17, 17, 17, 17, 17, 17, 17]
[INFO] [stdout] [17, 17, 17, 17, 17, 17, 17, 17, 17, 17]
[INFO] [stdout] [18, 18, 18, 18, 18, 18, 18, 18, 18, 18]
[INFO] [stdout] [13, 13, 13, 13, 13]
[INFO] [stdout] [19, 19, 19, 19, 19, 19, 19, 19, 19, 19]
[INFO] [stdout] [19, 19, 19, 19, 19, 19, 19, 19, 19, 19]
[INFO] [stdout] [20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
[INFO] [stdout] [14, 14, 14, 14, 14]
[INFO] [stdout] [21, 21, 21, 21, 21, 21, 21, 21, 21, 21]
[INFO] [stdout] [21, 21, 21, 21, 21, 21, 21, 21, 21, 21]
[INFO] [stdout] [22, 22, 22, 22, 22, 22, 22, 22, 22, 22]
[INFO] [stdout] [15, 15, 15, 15, 15]
[INFO] [stdout] [23, 23, 23, 23, 23, 23, 23, 23, 23, 23]
[INFO] [stdout] [23, 23, 23, 23, 23, 23, 23, 23, 23, 23]
[INFO] [stdout] [24, 24, 24, 24, 24, 24, 24, 24, 24, 24]
[INFO] [stdout] [25, 25, 25, 25, 25, 25, 25, 25, 25, 25]
[INFO] [stdout] [25, 25, 25, 25, 25, 25, 25, 25, 25, 25]
[INFO] [stdout] [26, 26, 26, 26, 26, 26, 26, 26, 26, 26]
[INFO] [stdout] b: 490
[INFO] [stdout] [27, 27, 27, 27, 27, 27, 27, 27, 27, 27]
[INFO] [stdout] [28, 28, 28, 28, 28, 28, 28, 28, 28, 28]
[INFO] [stdout] [30, 30, 30, 30, 30, 30, 30, 30, 30, 30]
[INFO] [stdout] [19, 19, 19, 19, 19]
[INFO] [stdout] [20, 20, 20, 20, 20]
[INFO] [stdout] [20, 20, 20, 20, 20]
[INFO] [stdout] [21, 21, 21, 21, 21]
[INFO] [stdout] b: 188
[INFO] [stdout] [22, 22, 22, 22, 22]
[INFO] [stdout] [23, 23, 23, 23, 23]
[INFO] [stdout] [26, 26, 26, 26, 26]
[INFO] [stdout] [28, 28, 28, 28, 28]
[INFO] [stdout] [28, 28, 28, 28, 28]
[INFO] [stdout] [29, 29, 29, 29, 29]
[INFO] [stdout] [30, 30, 30, 30, 30]
[INFO] [stdout] [30, 30, 30, 30, 30]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] test test::test_swap_contention ... ok
[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] [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: 471
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 811
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 370
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 675
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 437
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 332
[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] [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] [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: 906
[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: 1086
[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: 1039
[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: 706
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 908
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 733
[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: 836
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 808
[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] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 708
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[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] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 700
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 694
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 861
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 858
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 868
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 769
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 680
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 464
[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: 1037
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1031
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1084
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1174
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 735
[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: 1214
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 825
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 967
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1165
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 790
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 655
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1204
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1180
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1042
[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: 1530
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 944
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 985
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 918
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 965
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1361
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1257
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 892
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1052
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1017
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 890
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 716
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1080
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1595
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1140
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 786
[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: 1015
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1526
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1571
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1151
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1433
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1382
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1161
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 863
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1363
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1469
[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: 1837
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1603
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1332
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1191
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1492
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1511
[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: 1543
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1678
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1119
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1675
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1174
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 965
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1626
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1357
[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] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] b: 1346
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stdout] [31, 31, 31, 31, 31]
[INFO] [stderr]    Doc-tests atomic_box
[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] [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" "7bd2a727876faa85f34d42ba326595f478c93bdaad51a01b332c13815ced61ae"`
[INFO] running `"docker" "rm" "-f" "7bd2a727876faa85f34d42ba326595f478c93bdaad51a01b332c13815ced61ae"`
[INFO] [stdout] 7bd2a727876faa85f34d42ba326595f478c93bdaad51a01b332c13815ced61ae