[INFO] crate gaol 0.2.0 is already in cache [INFO] extracting crate gaol 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/gaol/0.2.0 [INFO] extracting crate gaol 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gaol/0.2.0 [INFO] validating manifest of gaol-0.2.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gaol-0.2.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gaol-0.2.0 [INFO] removed 0 missing tests [INFO] finished frobbing gaol-0.2.0 [INFO] frobbed toml for gaol-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gaol/0.2.0/Cargo.toml [INFO] started frobbing gaol-0.2.0 [INFO] removed 0 missing tests [INFO] finished frobbing gaol-0.2.0 [INFO] frobbed toml for gaol-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gaol/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing gaol-0.2.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gaol/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] cc1bc605faa7dbd1d8021077bae1bac348a390eba40713caa0fd76b10f986fe0 [INFO] running `"docker" "start" "-a" "cc1bc605faa7dbd1d8021077bae1bac348a390eba40713caa0fd76b10f986fe0"` [INFO] [stderr] Compiling gaol v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_386` [INFO] [stderr] --> platform/linux/seccomp.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | const EM_386: u32 = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_PPC` [INFO] [stderr] --> platform/linux/seccomp.rs:109:1 [INFO] [stderr] | [INFO] [stderr] 109 | const EM_PPC: u32 = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_PPC64` [INFO] [stderr] --> platform/linux/seccomp.rs:110:1 [INFO] [stderr] | [INFO] [stderr] 110 | const EM_PPC64: u32 = 21; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_ARM` [INFO] [stderr] --> platform/linux/seccomp.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | const EM_ARM: u32 = 40; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_AARCH64` [INFO] [stderr] --> platform/linux/seccomp.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | const EM_AARCH64: u32 = 183; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_X86` [INFO] [stderr] --> platform/linux/seccomp.rs:120:1 [INFO] [stderr] | [INFO] [stderr] 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_ARM` [INFO] [stderr] --> platform/linux/seccomp.rs:124:1 [INFO] [stderr] | [INFO] [stderr] 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_AARCH64` [INFO] [stderr] --> platform/linux/seccomp.rs:126:1 [INFO] [stderr] | [INFO] [stderr] 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC` [INFO] [stderr] --> platform/linux/seccomp.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC64` [INFO] [stderr] --> platform/linux/seccomp.rs:130:1 [INFO] [stderr] | [INFO] [stderr] 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC64LE` [INFO] [stderr] --> platform/linux/seccomp.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `"docker" "inspect" "cc1bc605faa7dbd1d8021077bae1bac348a390eba40713caa0fd76b10f986fe0"` [INFO] running `"docker" "rm" "-f" "cc1bc605faa7dbd1d8021077bae1bac348a390eba40713caa0fd76b10f986fe0"` [INFO] [stdout] cc1bc605faa7dbd1d8021077bae1bac348a390eba40713caa0fd76b10f986fe0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gaol/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 5bb2651fac88048dbd7ba351e4bb6768e7088191112639a4ec6e4b347a67c939 [INFO] running `"docker" "start" "-a" "5bb2651fac88048dbd7ba351e4bb6768e7088191112639a4ec6e4b347a67c939"` [INFO] [stderr] Compiling gaol v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ChildSandboxMethods`, `ChildSandbox`, `Command`, `SandboxMethods`, `Sandbox` [INFO] [stderr] --> tests/system-info-read.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | use gaol::sandbox::{ChildSandbox, ChildSandboxMethods, Command, Sandbox, SandboxMethods}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `c_char`, `c_int`, `c_void`, `size_t` [INFO] [stderr] --> tests/system-info-read.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | use libc::{c_char, c_int, c_void, size_t}; [INFO] [stderr] | ^^^^^^ ^^^^^ ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> tests/system-info-read.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ffi::CString` [INFO] [stderr] --> tests/system-info-read.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::ffi::CString; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter` [INFO] [stderr] --> tests/system-info-read.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::iter; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> tests/system-info-read.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `SYSCTL_NAME` [INFO] [stderr] --> tests/system-info-read.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | static SYSCTL_NAME: &'static str = "hw.ncpu"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `allowance_profile` [INFO] [stderr] --> tests/system-info-read.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | fn allowance_profile() -> Profile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `prohibition_profile` [INFO] [stderr] --> tests/system-info-read.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | fn prohibition_profile() -> Profile { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_386` [INFO] [stderr] --> platform/linux/seccomp.rs:108:1 [INFO] [stderr] | [INFO] [stderr] 108 | const EM_386: u32 = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_PPC` [INFO] [stderr] --> platform/linux/seccomp.rs:109:1 [INFO] [stderr] | [INFO] [stderr] 109 | const EM_PPC: u32 = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_PPC64` [INFO] [stderr] --> platform/linux/seccomp.rs:110:1 [INFO] [stderr] | [INFO] [stderr] 110 | const EM_PPC64: u32 = 21; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_ARM` [INFO] [stderr] --> platform/linux/seccomp.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | const EM_ARM: u32 = 40; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `EM_AARCH64` [INFO] [stderr] --> platform/linux/seccomp.rs:113:1 [INFO] [stderr] | [INFO] [stderr] 113 | const EM_AARCH64: u32 = 183; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_X86` [INFO] [stderr] --> platform/linux/seccomp.rs:120:1 [INFO] [stderr] | [INFO] [stderr] 120 | const AUDIT_ARCH_X86: u32 = EM_386 | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_ARM` [INFO] [stderr] --> platform/linux/seccomp.rs:124:1 [INFO] [stderr] | [INFO] [stderr] 124 | const AUDIT_ARCH_ARM: u32 = EM_ARM | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_AARCH64` [INFO] [stderr] --> platform/linux/seccomp.rs:126:1 [INFO] [stderr] | [INFO] [stderr] 126 | const AUDIT_ARCH_AARCH64: u32 = EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC` [INFO] [stderr] --> platform/linux/seccomp.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | const AUDIT_ARCH_PPC: u32 = EM_PPC; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC64` [INFO] [stderr] --> platform/linux/seccomp.rs:130:1 [INFO] [stderr] | [INFO] [stderr] 130 | const AUDIT_ARCH_PPC64: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `AUDIT_ARCH_PPC64LE` [INFO] [stderr] --> platform/linux/seccomp.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | const AUDIT_ARCH_PPC64LE: u32 = EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.77s [INFO] running `"docker" "inspect" "5bb2651fac88048dbd7ba351e4bb6768e7088191112639a4ec6e4b347a67c939"` [INFO] running `"docker" "rm" "-f" "5bb2651fac88048dbd7ba351e4bb6768e7088191112639a4ec6e4b347a67c939"` [INFO] [stdout] 5bb2651fac88048dbd7ba351e4bb6768e7088191112639a4ec6e4b347a67c939 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gaol/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b9ba2513ecab2c2393f3e880fb011ede70a60dee46ec3ba359aff16365a8fbe5 [INFO] running `"docker" "start" "-a" "b9ba2513ecab2c2393f3e880fb011ede70a60dee46ec3ba359aff16365a8fbe5"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/gaol-55378b55e7be73aa [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] [stderr] Running /opt/crater/target/debug/deps/file_read_all-0d1f825f83dd5dd7 [INFO] [stderr] thread 'main' panicked at 'assertion failed: unshare(CLONE_NEWUSER | CLONE_NEWPID) == 0', platform/linux/namespace.rs:193:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559981ef28bb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559981ef28bb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559981ef28bb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x559981ef28bb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x559981ef28bb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x559981ef2597 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x559981ef2f80 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x559981ee6ec8 - std::panicking::begin_panic::h527d4aeba9d550cd [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x559981edf565 - gaol::platform::linux::namespace::prepare_user_and_pid_namespaces::hfd3bc04aa00cfae8 [INFO] [stderr] at platform/linux/namespace.rs:193 [INFO] [stderr] 9: 0x559981ee0630 - gaol::platform::linux::namespace::start::h6fc53cdec7b6d2e2 [INFO] [stderr] at platform/linux/namespace.rs:243 [INFO] [stderr] 10: 0x559981ee7950 - ::start::h9dc74beb95b6431e [INFO] [stderr] at platform/linux/mod.rs:72 [INFO] [stderr] 11: 0x559981eaa4ba - file_read_all::main::h71790be885dfdb23 [INFO] [stderr] at tests/file-read-all.rs:69 [INFO] [stderr] 12: 0x559981ea3de0 - std::rt::lang_start::{{closure}}::h3c7a983a4ff83fb4 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x559981ef29d3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 14: 0x559981ef29d3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x559981ef4faa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x559981ef348d - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x559981ef348d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x559981ef348d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x559981ea3db9 - std::rt::lang_start::h393fbe330f094b37 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x559981eaa94a - main [INFO] [stderr] 21: 0x7f5607cf52e1 - __libc_start_main [INFO] [stderr] 22: 0x559981e9cdea - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] thread 'main' panicked at 'assertion failed: libc::read(pipe_fds[0], &mut grandchild_pid as *mut i32 as *mut c_void, [INFO] [stderr] mem::size_of::() as size_t) == [INFO] [stderr] mem::size_of::() as ssize_t', platform/linux/namespace.rs:271:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559981ef28bb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559981ef28bb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559981ef28bb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x559981ef28bb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x559981ef28bb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x559981ef2597 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x559981ef2f80 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x559981ee6ec8 - std::panicking::begin_panic::h527d4aeba9d550cd [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x559981ee0825 - gaol::platform::linux::namespace::start::h6fc53cdec7b6d2e2 [INFO] [stderr] at platform/linux/namespace.rs:271 [INFO] [stderr] 9: 0x559981ee7950 - ::start::h9dc74beb95b6431e [INFO] [stderr] at platform/linux/mod.rs:72 [INFO] [stderr] 10: 0x559981eaa4ba - file_read_all::main::h71790be885dfdb23 [INFO] [stderr] at tests/file-read-all.rs:69 [INFO] [stderr] 11: 0x559981ea3de0 - std::rt::lang_start::{{closure}}::h3c7a983a4ff83fb4 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x559981ef29d3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x559981ef29d3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x559981ef4faa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x559981ef348d - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x559981ef348d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x559981ef348d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x559981ea3db9 - std::rt::lang_start::h393fbe330f094b37 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x559981eaa94a - main [INFO] [stderr] 20: 0x7f5607cf52e1 - __libc_start_main [INFO] [stderr] 21: 0x559981e9cdea - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] error: test failed, to rerun pass '--test file-read-all' [INFO] running `"docker" "inspect" "b9ba2513ecab2c2393f3e880fb011ede70a60dee46ec3ba359aff16365a8fbe5"` [INFO] running `"docker" "rm" "-f" "b9ba2513ecab2c2393f3e880fb011ede70a60dee46ec3ba359aff16365a8fbe5"` [INFO] [stdout] b9ba2513ecab2c2393f3e880fb011ede70a60dee46ec3ba359aff16365a8fbe5