[INFO] fetching crate mimalloc-rust 0.2.1...
[INFO] testing mimalloc-rust-0.2.1 against 1.76.0 for beta-1.77-1
[INFO] extracting crate mimalloc-rust 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate mimalloc-rust 0.2.1 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mimalloc-rust 0.2.1
[INFO] finished tweaking crates.io crate mimalloc-rust 0.2.1
[INFO] tweaked toml for crates.io crate mimalloc-rust 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mimalloc-rust-sys v1.7.9-source
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 832d1c69a10ed8d58d97abc483087cd0a4fc872d7ee4c8b947058c07df08dcf1
[INFO] running `Command { std: "docker" "start" "-a" "832d1c69a10ed8d58d97abc483087cd0a4fc872d7ee4c8b947058c07df08dcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "832d1c69a10ed8d58d97abc483087cd0a4fc872d7ee4c8b947058c07df08dcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832d1c69a10ed8d58d97abc483087cd0a4fc872d7ee4c8b947058c07df08dcf1", kill_on_drop: false }`
[INFO] [stdout] 832d1c69a10ed8d58d97abc483087cd0a4fc872d7ee4c8b947058c07df08dcf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed1a682ddf72f3fcb00ddf304240ed068c9f133987261783bbd6e0fac32934c0
[INFO] running `Command { std: "docker" "start" "-a" "ed1a682ddf72f3fcb00ddf304240ed068c9f133987261783bbd6e0fac32934c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling mimalloc-rust-sys v1.7.9-source
[INFO] [stderr]    Compiling mimalloc-rust v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "ed1a682ddf72f3fcb00ddf304240ed068c9f133987261783bbd6e0fac32934c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1a682ddf72f3fcb00ddf304240ed068c9f133987261783bbd6e0fac32934c0", kill_on_drop: false }`
[INFO] [stdout] ed1a682ddf72f3fcb00ddf304240ed068c9f133987261783bbd6e0fac32934c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f21b60c8d961f905e953e07975f38205e0b50bfa6ac335a81b5b63dcebc7be5
[INFO] running `Command { std: "docker" "start" "-a" "8f21b60c8d961f905e953e07975f38205e0b50bfa6ac335a81b5b63dcebc7be5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling mimalloc-rust v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "8f21b60c8d961f905e953e07975f38205e0b50bfa6ac335a81b5b63dcebc7be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f21b60c8d961f905e953e07975f38205e0b50bfa6ac335a81b5b63dcebc7be5", kill_on_drop: false }`
[INFO] [stdout] 8f21b60c8d961f905e953e07975f38205e0b50bfa6ac335a81b5b63dcebc7be5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 130b9d63fdfe74b77a61a4b3c5f2b4b5e44587bf8fd9189144fc9ad23bcee0f1
[INFO] running `Command { std: "docker" "start" "-a" "130b9d63fdfe74b77a61a4b3c5f2b4b5e44587bf8fd9189144fc9ad23bcee0f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mimalloc_rust-56eadfbfad1ff339)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_malloc ... ok
[INFO] [stdout] test tests::heap::test_leak_detector - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] heap stats:    peak      total      freed    current       unit      count   
[INFO] [stderr] normal   1:    296 B      456 B      448 B        8 B        8 B       57      not all freed!
[INFO] [stderr] normal   4:    3.2 KiB    5.6 KiB    3.2 KiB    2.4 KiB     32 B      181      not all freed!
[INFO] [stderr] normal   6:    1.1 KiB    5.1 KiB    4.8 KiB    240 B       48 B      109      not all freed!
[INFO] [stderr] normal   8:    1.5 KiB   39.1 KiB   38.3 KiB    832 B       64 B      624      not all freed!
[INFO] [stderr] normal   9:    4.0 KiB    8.4 KiB    4.8 KiB    3.6 KiB     80 B      108      not all freed!
[INFO] [stderr] normal  10:    1.2 KiB   25.7 KiB   24.9 KiB    864 B       96 B      274      not all freed!
[INFO] [stderr] normal  11:   97.6 KiB  287.0 KiB  189.8 KiB   97.1 KiB    112 B      2.6 K    not all freed!
[INFO] [stderr] normal  12:    640 B      640 B      512 B      128 B      128 B        5      not all freed!
[INFO] [stderr] normal  13:    8.4 KiB   11.9 KiB    4.0 KiB    7.8 KiB    160 B       76      not all freed!
[INFO] [stderr] normal  14:   46.1 KiB   48.9 KiB    2.8 KiB   46.1 KiB    192 B      260      not all freed!
[INFO] [stderr] normal  15:   62.8 KiB  367.1 KiB  305.2 KiB   61.9 KiB    224 B      1.6 K    not all freed!
[INFO] [stderr] normal  16:    1.5 KiB    1.7 KiB    768 B      1.0 KiB    256 B        7      not all freed!
[INFO] [stderr] normal  17:    1.8 KiB   18.5 KiB   17.8 KiB    640 B      320 B       59      not all freed!
[INFO] [stderr] normal  18:    5.6 KiB    6.0 KiB    768 B      5.2 KiB    384 B       16      not all freed!
[INFO] [stderr] normal  19:  158.9 KiB  609.1 KiB  451.5 KiB  157.6 KiB    448 B      1.3 K    not all freed!
[INFO] [stderr] normal  20:    2.0 KiB    9.0 KiB    8.5 KiB    512 B      512 B       18      not all freed!
[INFO] [stderr] normal  21:    5.6 KiB   27.6 KiB   25.0 KiB    2.5 KiB    640 B       44      not all freed!
[INFO] [stderr] normal  22:    1.5 KiB    3.7 KiB    3.7 KiB      0        768 B        5      ok
[INFO] [stderr] normal  23:  424.2 KiB  903.0 KiB  481.3 KiB  421.6 KiB    896 B      1.0 K    not all freed!
[INFO] [stderr] normal  24:    1.0 KiB   15.0 KiB   15.0 KiB      0        1.0 KiB     15      ok
[INFO] [stderr] normal  25:    3.7 KiB   42.6 KiB   40.1 KiB    2.5 KiB    1.2 KiB     34      not all freed!
[INFO] [stderr] normal  26:    1.5 KiB    4.5 KiB    4.5 KiB      0        1.5 KiB      3      ok
[INFO] [stderr] normal  27:  530.5 KiB  968.0 KiB  442.7 KiB  525.3 KiB    1.7 KiB    551      not all freed!
[INFO] [stderr] normal  28:   12.0 KiB   30.1 KiB   20.0 KiB   10.0 KiB    2.0 KiB     15      not all freed!
[INFO] [stderr] normal  29:   15.0 KiB   77.8 KiB   65.2 KiB   12.5 KiB    2.5 KiB     31      not all freed!
[INFO] [stderr] normal  30:    6.0 KiB    9.0 KiB    9.0 KiB      0        3.0 KiB      3      ok
[INFO] [stderr] normal  31:  565.7 KiB  878.4 KiB  323.2 KiB  555.1 KiB    3.5 KiB    250      not all freed!
[INFO] [stderr] normal  32:   20.0 KiB   36.1 KiB   20.0 KiB   16.0 KiB    4.0 KiB      9      not all freed!
[INFO] [stderr] normal  33:   50.1 KiB  135.5 KiB   85.3 KiB   50.1 KiB    5.0 KiB     27      not all freed!
[INFO] [stderr] normal  34:    6.0 KiB   12.0 KiB   12.0 KiB      0        6.0 KiB      2      ok
[INFO] [stderr] normal  35:  302.1 KiB  653.5 KiB  365.4 KiB  288.1 KiB    7.0 KiB     93      not all freed!
[INFO] [stderr] normal  36:   48.1 KiB   64.2 KiB   40.1 KiB   24.0 KiB    8.0 KiB      8      not all freed!
[INFO] [stderr] normal  37:   80.3 KiB  190.7 KiB  150.5 KiB   40.1 KiB   10.0 KiB     19      not all freed!
[INFO] [stderr] normal  39:  477.8 KiB  716.8 KiB  267.0 KiB  449.7 KiB   14.0 KiB     51      not all freed!
[INFO] [stderr] normal  40:   32.1 KiB   32.1 KiB      0       32.1 KiB   16.0 KiB      2      not all freed!
[INFO] [stderr] normal  41:   80.3 KiB  240.9 KiB  160.6 KiB   80.3 KiB   20.0 KiB     12      not all freed!
[INFO] [stderr] normal  43:  252.9 KiB  477.8 KiB  252.9 KiB  224.8 KiB   28.1 KiB     17      not all freed!
[INFO] [stderr] normal  45:  120.4 KiB  240.9 KiB  120.4 KiB  120.4 KiB   40.1 KiB      6      not all freed!
[INFO] [stderr] normal  47:  449.7 KiB  449.7 KiB   56.2 KiB  393.5 KiB   56.2 KiB      8      not all freed!
[INFO] [stderr] normal  49:  160.6 KiB  240.9 KiB   80.3 KiB  160.6 KiB   80.3 KiB      3      not all freed!
[INFO] [stderr] normal  51:  337.3 KiB  449.7 KiB  224.8 KiB  224.8 KiB  112.4 KiB      4      not all freed!
[INFO] [stderr] normal  53:  160.6 KiB  160.6 KiB      0      160.6 KiB  160.6 KiB      1      not all freed!
[INFO] [stderr] 
[INFO] [stderr] heap stats:    peak      total      freed    current       unit      count   
[INFO] [stderr]     normal:    4.2 Mi     8.2 Mi     4.1 Mi     4.0 Mi     885 B      9.7 K    not all freed!
[INFO] [stderr]       huge:      0          0          0          0                            ok
[INFO] [stderr]      giant:      0          0          0          0                            ok
[INFO] [stderr]      total:    4.2 MiB    8.2 MiB    4.1 MiB    4.0 MiB                        not all freed!
[INFO] [stderr] malloc req:    3.6 MiB    7.1 MiB    3.6 MiB    3.4 MiB                        not all freed!
[INFO] [stderr] 
[INFO] [stderr]   reserved:  256.0 MiB  256.0 MiB      0      256.0 MiB                        
[INFO] [stderr]  committed:  256.0 MiB  256.0 MiB      0      256.0 MiB                        
[INFO] [stderr]      reset:      0          0          0          0                            ok
[INFO] [stderr]    touched:    4.6 MiB    4.9 MiB  606.1 KiB    4.4 MiB                        not all freed!
[INFO] [stderr]   segments:     11         11          6          5                            not all freed!
[INFO] [stderr] -abandoned:      4          5          5          0                            ok
[INFO] [stderr]    -cached:      0          0          0          0                            ok
[INFO] [stderr]      pages:    108        170         93         77                            not all freed!
[INFO] [stderr] -abandoned:     76         78         78          0                            ok
[INFO] [stderr]  -extended:    786    
[INFO] [stderr]  -noretire:    449    
[INFO] [stderr]      mmaps:      3    
[INFO] [stderr]    commits:      0    
[INFO] [stderr]    threads:      2          2          4         -2                            ok
[INFO] [stderr]   searches:     0.8 avg
[INFO] [stderr] numa nodes:       1
[INFO] [stderr]    elapsed:       0.016 s
[INFO] [stderr]    process: user: 0.013 s, system: 0.003 s, faults: 0, rss: 20.3 MiB, commit: 256.0 MiB
[INFO] [stderr]    Doc-tests mimalloc-rust
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:18:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(allocator_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "130b9d63fdfe74b77a61a4b3c5f2b4b5e44587bf8fd9189144fc9ad23bcee0f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "130b9d63fdfe74b77a61a4b3c5f2b4b5e44587bf8fd9189144fc9ad23bcee0f1", kill_on_drop: false }`
[INFO] [stdout] 130b9d63fdfe74b77a61a4b3c5f2b4b5e44587bf8fd9189144fc9ad23bcee0f1
[INFO] testing mimalloc-rust-0.2.1 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate mimalloc-rust 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate mimalloc-rust 0.2.1 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mimalloc-rust 0.2.1
[INFO] finished tweaking crates.io crate mimalloc-rust 0.2.1
[INFO] tweaked toml for crates.io crate mimalloc-rust 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 543a159e139db3697b72b31b0290415429d289009be07f766232dc0e6418ae02
[INFO] running `Command { std: "docker" "start" "-a" "543a159e139db3697b72b31b0290415429d289009be07f766232dc0e6418ae02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "543a159e139db3697b72b31b0290415429d289009be07f766232dc0e6418ae02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543a159e139db3697b72b31b0290415429d289009be07f766232dc0e6418ae02", kill_on_drop: false }`
[INFO] [stdout] 543a159e139db3697b72b31b0290415429d289009be07f766232dc0e6418ae02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bd72e03751a6474791b62b8655de78b9dec8f7c5e0838d45a3822dd2eb7bf0a
[INFO] running `Command { std: "docker" "start" "-a" "4bd72e03751a6474791b62b8655de78b9dec8f7c5e0838d45a3822dd2eb7bf0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling mimalloc-rust-sys v1.7.9-source
[INFO] [stderr]    Compiling mimalloc-rust v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "4bd72e03751a6474791b62b8655de78b9dec8f7c5e0838d45a3822dd2eb7bf0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd72e03751a6474791b62b8655de78b9dec8f7c5e0838d45a3822dd2eb7bf0a", kill_on_drop: false }`
[INFO] [stdout] 4bd72e03751a6474791b62b8655de78b9dec8f7c5e0838d45a3822dd2eb7bf0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf91d1370a5f166471ae2cc19e40c42f54f06acd5345b1424a92c8dc01c4964f
[INFO] running `Command { std: "docker" "start" "-a" "bf91d1370a5f166471ae2cc19e40c42f54f06acd5345b1424a92c8dc01c4964f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling mimalloc-rust v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "bf91d1370a5f166471ae2cc19e40c42f54f06acd5345b1424a92c8dc01c4964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf91d1370a5f166471ae2cc19e40c42f54f06acd5345b1424a92c8dc01c4964f", kill_on_drop: false }`
[INFO] [stdout] bf91d1370a5f166471ae2cc19e40c42f54f06acd5345b1424a92c8dc01c4964f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08b1b2c2d2348740832898a1eb4cd71d2972914a13943189d71bcc09fe826421
[INFO] running `Command { std: "docker" "start" "-a" "08b1b2c2d2348740832898a1eb4cd71d2972914a13943189d71bcc09fe826421", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mimalloc_rust-20b2ccee68dabb72)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_malloc ... ok
[INFO] [stdout] test tests::heap::test_leak_detector - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] heap stats:    peak      total      freed    current       unit      count   
[INFO] [stderr] normal   1:    296 B      456 B      448 B        8 B        8 B       57      not all freed!
[INFO] [stderr] normal   4:    3.3 KiB    5.7 KiB    3.2 KiB    2.4 KiB     32 B      184      not all freed!
[INFO] [stderr] normal   6:    1.1 KiB    5.1 KiB    4.8 KiB    240 B       48 B      109      not all freed!
[INFO] [stderr] normal   8:    1.5 KiB   39.4 KiB   38.6 KiB    832 B       64 B      629      not all freed!
[INFO] [stderr] normal   9:    4.0 KiB    8.4 KiB    4.8 KiB    3.6 KiB     80 B      108      not all freed!
[INFO] [stderr] normal  10:    1.2 KiB   26.0 KiB   25.2 KiB    864 B       96 B      277      not all freed!
[INFO] [stderr] normal  11:   97.8 KiB  288.2 KiB  190.8 KiB   97.3 KiB    112 B      2.6 K    not all freed!
[INFO] [stderr] normal  12:    640 B      640 B      512 B      128 B      128 B        5      not all freed!
[INFO] [stderr] normal  13:    8.4 KiB   11.9 KiB    4.0 KiB    7.8 KiB    160 B       76      not all freed!
[INFO] [stderr] normal  14:   46.6 KiB   49.5 KiB    2.8 KiB   46.6 KiB    192 B      263      not all freed!
[INFO] [stderr] normal  15:   65.0 KiB  368.7 KiB  304.5 KiB   64.1 KiB    224 B      1.6 K    not all freed!
[INFO] [stderr] normal  16:    1.5 KiB    1.7 KiB    768 B      1.0 KiB    256 B        7      not all freed!
[INFO] [stderr] normal  17:    1.8 KiB   18.5 KiB   17.8 KiB    640 B      320 B       59      not all freed!
[INFO] [stderr] normal  18:    5.6 KiB    6.0 KiB    768 B      5.2 KiB    384 B       16      not all freed!
[INFO] [stderr] normal  19:  156.3 KiB  607.8 KiB  452.8 KiB  155.0 KiB    448 B      1.3 K    not all freed!
[INFO] [stderr] normal  20:    2.0 KiB    9.0 KiB    8.5 KiB    512 B      512 B       18      not all freed!
[INFO] [stderr] normal  21:    5.6 KiB   26.9 KiB   24.4 KiB    2.5 KiB    640 B       43      not all freed!
[INFO] [stderr] normal  22:    1.5 KiB    4.5 KiB    4.5 KiB      0        768 B        6      ok
[INFO] [stderr] normal  23:  428.6 KiB  905.6 KiB  479.6 KiB  426.0 KiB    896 B      1.0 K    not all freed!
[INFO] [stderr] normal  24:    1.0 KiB   15.0 KiB   15.0 KiB      0        1.0 KiB     15      ok
[INFO] [stderr] normal  25:    3.7 KiB   42.6 KiB   40.1 KiB    2.5 KiB    1.2 KiB     34      not all freed!
[INFO] [stderr] normal  26:    1.5 KiB    4.5 KiB    4.5 KiB      0        1.5 KiB      3      ok
[INFO] [stderr] normal  27:  521.7 KiB  962.7 KiB  446.2 KiB  516.5 KiB    1.7 KiB    548      not all freed!
[INFO] [stderr] normal  28:   12.0 KiB   32.1 KiB   22.0 KiB   10.0 KiB    2.0 KiB     16      not all freed!
[INFO] [stderr] normal  29:   15.0 KiB   77.8 KiB   65.2 KiB   12.5 KiB    2.5 KiB     31      not all freed!
[INFO] [stderr] normal  30:    6.0 KiB    9.0 KiB    9.0 KiB      0        3.0 KiB      3      ok
[INFO] [stderr] normal  31:  572.7 KiB  888.9 KiB  326.7 KiB  562.1 KiB    3.5 KiB    253      not all freed!
[INFO] [stderr] normal  32:   20.0 KiB   36.1 KiB   20.0 KiB   16.0 KiB    4.0 KiB      9      not all freed!
[INFO] [stderr] normal  33:   50.1 KiB  135.5 KiB   85.3 KiB   50.1 KiB    5.0 KiB     27      not all freed!
[INFO] [stderr] normal  34:    6.0 KiB   12.0 KiB   12.0 KiB      0        6.0 KiB      2      ok
[INFO] [stderr] normal  35:  323.2 KiB  646.5 KiB  337.3 KiB  309.2 KiB    7.0 KiB     92      not all freed!
[INFO] [stderr] normal  36:   56.2 KiB   80.3 KiB   56.2 KiB   24.0 KiB    8.0 KiB     10      not all freed!
[INFO] [stderr] normal  37:   80.3 KiB  190.7 KiB  150.5 KiB   40.1 KiB   10.0 KiB     19      not all freed!
[INFO] [stderr] normal  39:  449.7 KiB  688.6 KiB  267.0 KiB  421.6 KiB   14.0 KiB     49      not all freed!
[INFO] [stderr] normal  40:   32.1 KiB   32.1 KiB      0       32.1 KiB   16.0 KiB      2      not all freed!
[INFO] [stderr] normal  41:   80.3 KiB  240.9 KiB  160.6 KiB   80.3 KiB   20.0 KiB     12      not all freed!
[INFO] [stderr] normal  43:  252.9 KiB  477.8 KiB  252.9 KiB  224.8 KiB   28.1 KiB     17      not all freed!
[INFO] [stderr] normal  45:  120.4 KiB  240.9 KiB  120.4 KiB  120.4 KiB   40.1 KiB      6      not all freed!
[INFO] [stderr] normal  47:  449.7 KiB  449.7 KiB   56.2 KiB  393.5 KiB   56.2 KiB      8      not all freed!
[INFO] [stderr] normal  49:  160.6 KiB  240.9 KiB   80.3 KiB  160.6 KiB   80.3 KiB      3      not all freed!
[INFO] [stderr] normal  51:  337.3 KiB  449.7 KiB  224.8 KiB  224.8 KiB  112.4 KiB      4      not all freed!
[INFO] [stderr] normal  53:  160.6 KiB  160.6 KiB      0      160.6 KiB  160.6 KiB      1      not all freed!
[INFO] [stderr] 
[INFO] [stderr] heap stats:    peak      total      freed    current       unit      count   
[INFO] [stderr]     normal:    4.2 Mi     8.1 Mi     4.1 Mi     4.0 Mi     882 B      9.7 K    not all freed!
[INFO] [stderr]       huge:      0          0          0          0                            ok
[INFO] [stderr]      giant:      0          0          0          0                            ok
[INFO] [stderr]      total:    4.2 MiB    8.1 MiB    4.1 MiB    4.0 MiB                        not all freed!
[INFO] [stderr] malloc req:    3.6 MiB    7.1 MiB    3.6 MiB    3.4 MiB                        not all freed!
[INFO] [stderr] 
[INFO] [stderr]   reserved:  256.0 MiB  256.0 MiB      0      256.0 MiB                        
[INFO] [stderr]  committed:  256.0 MiB  256.0 MiB      0      256.0 MiB                        
[INFO] [stderr]      reset:      0          0          0          0                            ok
[INFO] [stderr]    touched:    4.6 MiB    4.9 MiB  610.1 KiB    4.4 MiB                        not all freed!
[INFO] [stderr]   segments:     11         11          6          5                            not all freed!
[INFO] [stderr] -abandoned:      4          5          5          0                            ok
[INFO] [stderr]    -cached:      0          0          0          0                            ok
[INFO] [stderr]      pages:    109        171         94         77                            not all freed!
[INFO] [stderr] -abandoned:     76         78         78          0                            ok
[INFO] [stderr]  -extended:    790    
[INFO] [stderr]  -noretire:    456    
[INFO] [stderr]      mmaps:      3    
[INFO] [stderr]    commits:      0    
[INFO] [stderr]    threads:      2          2          4         -2                            ok
[INFO] [stderr]   searches:     0.8 avg
[INFO] [stderr] numa nodes:       1
[INFO] [stderr]    elapsed:       0.024 s
[INFO] [stderr]    process: user: 0.015 s, system: 0.007 s, faults: 0, rss: 21.0 MiB, commit: 256.0 MiB
[INFO] [stderr]    Doc-tests mimalloc-rust
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:18:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(allocator_api)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "08b1b2c2d2348740832898a1eb4cd71d2972914a13943189d71bcc09fe826421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b1b2c2d2348740832898a1eb4cd71d2972914a13943189d71bcc09fe826421", kill_on_drop: false }`
[INFO] [stdout] 08b1b2c2d2348740832898a1eb4cd71d2972914a13943189d71bcc09fe826421
