[INFO] fetching crate zuffer 0.1.1...
[INFO] testing zuffer-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate zuffer 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate zuffer 0.1.1
[INFO] finished tweaking crates.io crate zuffer 0.1.1
[INFO] tweaked toml for crates.io crate zuffer 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zuffer 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zuffer 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.36
[INFO] [stderr]   Downloaded proc-macro2 v1.0.44
[INFO] [stderr]   Downloaded thiserror v1.0.36
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[INFO] [stderr]   Downloaded libc v0.2.133
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.46
[INFO] [stderr]   Downloaded plotters-backend v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8
[INFO] running `Command { std: "docker" "start" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.100
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling io-lifetimes v0.7.3
[INFO] [stderr]    Compiling rustix v0.35.10
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling linux-raw-sys v0.0.46
[INFO] [stderr]    Compiling thiserror v1.0.36
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling bytes v1.2.1
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling indexsort v0.0.1
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fs4 v0.6.2
[INFO] [stderr]    Compiling memmapix v0.6.3
[INFO] [stderr]    Compiling structmeta-derive v0.1.5
[INFO] [stderr]    Compiling enum_dispatch v0.3.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.36
[INFO] [stderr]    Compiling structmeta v0.1.5
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling parse-display v0.5.5
[INFO] [stderr]    Compiling fmmap v0.3.0
[INFO] [stderr]    Compiling zuffer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 16.86s
[INFO] running `Command { std: "docker" "inspect" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rayon v1.5.3
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[INFO] [stderr]    Compiling ryu v1.0.11
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[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling textwrap v0.15.1
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[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.3
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[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling clap v3.2.22
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling zuffer v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 19.61s
[INFO] running `Command { std: "docker" "inspect" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/zuffer-627af41830f4892f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_small_buffer ... ok
[INFO] [stdout] test tests::test_buffer ... FAILED
[INFO] [stdout] test tests::test_buffer_slice ... FAILED
[INFO] [stdout] test tests::test_buffer_write ... FAILED
[INFO] [stdout] test tests::test_buffer_padding ... FAILED
[INFO] [stdout] test tests::test_buffer_sort ... FAILED
[INFO] [stdout] test tests::test_buffer_simple_sort ... FAILED
[INFO] [stdout] test tests::test_buffer_auto_mmap ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_buffer stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_buffer' (1723) panicked at src/lib.rs:785:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailToMmapTempFile(MP040hNAkGj9ET1r.buffer: unable to open file: Read-only file system (os error 30): IO error)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6442ca34d291 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6442ca361c6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x6442ca35179c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6442ca3292f6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6442ca345869 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x6442ca2dca70 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6442ca345a22 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6442ca3293a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6442ca322079 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6442ca329f9d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x6442ca36239c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6442ca362172 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x6442ca2cb2e0 - zuffer[e3d2d019afac81d0]::tests::new_test_buffers
[INFO] [stdout]   13:     0x6442ca2cb35e - zuffer[e3d2d019afac81d0]::tests::test_buffer
[INFO] [stdout]   14:     0x6442ca2c8f09 - <zuffer[e3d2d019afac81d0]::tests::test_buffer::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x6442ca2cfd5b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x6442ca2dd3c5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x6442ca2d6c84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x6442ca2e0522 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x6442ca34cb69 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7987a4e98dfa - <unknown>
[INFO] [stdout]   21:     0x7987a4f2c3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_buffer_slice stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_buffer_slice' (1727) panicked at src/lib.rs:785:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailToMmapTempFile(e2xp6wlfQmSKn0nL.buffer: unable to open file: Read-only file system (os error 30): IO error)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6442ca34d291 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6442ca361c6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x6442ca35179c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6442ca3292f6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6442ca345869 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x6442ca2dca70 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6442ca345a22 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6442ca3293a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6442ca322079 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6442ca329f9d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x6442ca36239c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6442ca362172 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x6442ca2cb2e0 - zuffer[e3d2d019afac81d0]::tests::new_test_buffers
[INFO] [stdout]   13:     0x6442ca2cc343 - zuffer[e3d2d019afac81d0]::tests::test_buffer_slice
[INFO] [stdout]   14:     0x6442ca2c8f49 - <zuffer[e3d2d019afac81d0]::tests::test_buffer_slice::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x6442ca2cfd5b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x6442ca2dd3c5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x6442ca2d6c84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x6442ca2e0522 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x6442ca34cb69 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7987a4e98dfa - <unknown>
[INFO] [stdout]   21:     0x7987a4f2c3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_buffer_write stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_buffer_write' (1729) panicked at src/lib.rs:785:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailToMmapTempFile(CYoMTv8M77bIoOgf.buffer: unable to open file: Read-only file system (os error 30): IO error)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6442ca34d291 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6442ca361c6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x6442ca35179c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6442ca3292f6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6442ca345869 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x6442ca2dca70 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6442ca345a22 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6442ca3293a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6442ca322079 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6442ca329f9d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x6442ca36239c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6442ca362172 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x6442ca2cb2e0 - zuffer[e3d2d019afac81d0]::tests::new_test_buffers
[INFO] [stdout]   13:     0x6442ca2cc81d - zuffer[e3d2d019afac81d0]::tests::test_buffer_write
[INFO] [stdout]   14:     0x6442ca2c8f69 - <zuffer[e3d2d019afac81d0]::tests::test_buffer_write::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x6442ca2cfd5b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x6442ca2dd3c5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x6442ca2d6c84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x6442ca2e0522 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x6442ca34cb69 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7987a4e98dfa - <unknown>
[INFO] [stdout]   21:     0x7987a4f2c3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_buffer_padding stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_buffer_padding' (1725) panicked at src/lib.rs:785:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailToMmapTempFile(HWk7k2ne5JXtKWMa.buffer: unable to open file: Read-only file system (os error 30): IO error)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6442ca34d291 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6442ca361c6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x6442ca35179c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6442ca3292f6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6442ca345869 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x6442ca2dca70 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6442ca345a22 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6442ca3293a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6442ca322079 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6442ca329f9d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x6442ca36239c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6442ca362172 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x6442ca2cb2e0 - zuffer[e3d2d019afac81d0]::tests::new_test_buffers
[INFO] [stdout]   13:     0x6442ca2cd7f3 - zuffer[e3d2d019afac81d0]::tests::test_buffer_padding
[INFO] [stdout]   14:     0x6442ca2c8fa9 - <zuffer[e3d2d019afac81d0]::tests::test_buffer_padding::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x6442ca2cfd5b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x6442ca2dd3c5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x6442ca2d6c84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x6442ca2e0522 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x6442ca34cb69 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7987a4e98dfa - <unknown>
[INFO] [stdout]   21:     0x7987a4f2c3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_buffer_sort stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_buffer_sort' (1728) panicked at src/lib.rs:785:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailToMmapTempFile(bZOIUe6afqS8XO2u.buffer: unable to open file: Read-only file system (os error 30): IO error)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6442ca34d291 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6442ca361c6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x6442ca35179c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6442ca3292f6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6442ca345869 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x6442ca2dca70 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6442ca345a22 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6442ca3293a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6442ca322079 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6442ca329f9d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x6442ca36239c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6442ca362172 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x6442ca2cb2e0 - zuffer[e3d2d019afac81d0]::tests::new_test_buffers
[INFO] [stdout]   13:     0x6442ca2cbca0 - zuffer[e3d2d019afac81d0]::tests::test_buffer_sort
[INFO] [stdout]   14:     0x6442ca2c8f29 - <zuffer[e3d2d019afac81d0]::tests::test_buffer_sort::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x6442ca2cfd5b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x6442ca2dd3c5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x6442ca2d6c84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x6442ca2e0522 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x6442ca34cb69 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7987a4e98dfa - <unknown>
[INFO] [stdout]   21:     0x7987a4f2c3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_buffer_simple_sort stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_buffer_simple_sort' (1726) panicked at src/lib.rs:785:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailToMmapTempFile(vAClMxViTxKGq3lF.buffer: unable to open file: Read-only file system (os error 30): IO error)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6442ca34d291 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6442ca361c6a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x6442ca35179c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6442ca3292f6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6442ca345869 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x6442ca2dca70 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6442ca345a22 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6442ca3293a2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6442ca322079 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6442ca329f9d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x6442ca36239c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6442ca362172 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x6442ca2cb2e0 - zuffer[e3d2d019afac81d0]::tests::new_test_buffers
[INFO] [stdout]   13:     0x6442ca2ce153 - zuffer[e3d2d019afac81d0]::tests::test_buffer_simple_sort
[INFO] [stdout]   14:     0x6442ca2c8fe9 - <zuffer[e3d2d019afac81d0]::tests::test_buffer_simple_sort::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x6442ca2cfd5b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x6442ca2dd3c5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x6442ca2d6c84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x6442ca2e0522 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x6442ca34cb69 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7987a4e98dfa - <unknown>
[INFO] [stdout]   21:     0x7987a4f2c3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_buffer
[INFO] [stdout]     tests::test_buffer_padding
[INFO] [stdout]     tests::test_buffer_simple_sort
[INFO] [stdout]     tests::test_buffer_slice
[INFO] [stdout]     tests::test_buffer_sort
[INFO] [stdout]     tests::test_buffer_write
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8", kill_on_drop: false }`
[INFO] [stdout] 593df6c234ba65c99762880fadd664f0b7419a664fc4d48116c06a7783e631a8
