[INFO] crate simple_libc 0.5.0 is already in cache
[INFO] testing simple_libc-0.5.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate simple_libc 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate simple_libc 0.5.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_libc 0.5.0
[INFO] finished tweaking crates.io crate simple_libc 0.5.0
[INFO] tweaked toml for crates.io crate simple_libc 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a605883cab2205887b64e67caa2e442f9e507c0ab5e383069be765671035b8b0
[INFO] running `Command { std: "docker" "start" "-a" "a605883cab2205887b64e67caa2e442f9e507c0ab5e383069be765671035b8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a605883cab2205887b64e67caa2e442f9e507c0ab5e383069be765671035b8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a605883cab2205887b64e67caa2e442f9e507c0ab5e383069be765671035b8b0", kill_on_drop: false }`
[INFO] [stdout] a605883cab2205887b64e67caa2e442f9e507c0ab5e383069be765671035b8b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 235656f3e5a54fe82a0a7378108c5dbd5f84e198e78f8ec058de03cb06914578
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "235656f3e5a54fe82a0a7378108c5dbd5f84e198e78f8ec058de03cb06914578", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling simple_libc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.13s
[INFO] running `Command { std: "docker" "inspect" "235656f3e5a54fe82a0a7378108c5dbd5f84e198e78f8ec058de03cb06914578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "235656f3e5a54fe82a0a7378108c5dbd5f84e198e78f8ec058de03cb06914578", kill_on_drop: false }`
[INFO] [stdout] 235656f3e5a54fe82a0a7378108c5dbd5f84e198e78f8ec058de03cb06914578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af06898e1d2403e578f216a569f4deaeb0528c45b5ccc6cd70655a7dedf5f4d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "af06898e1d2403e578f216a569f4deaeb0528c45b5ccc6cd70655a7dedf5f4d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_test v1.0.114
[INFO] [stderr]    Compiling simple_libc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "af06898e1d2403e578f216a569f4deaeb0528c45b5ccc6cd70655a7dedf5f4d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af06898e1d2403e578f216a569f4deaeb0528c45b5ccc6cd70655a7dedf5f4d6", kill_on_drop: false }`
[INFO] [stdout] af06898e1d2403e578f216a569f4deaeb0528c45b5ccc6cd70655a7dedf5f4d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2009c787bd441d1464e090ed5048fcff8ed647f343160b0a948ae42d99c90134
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2009c787bd441d1464e090ed5048fcff8ed647f343160b0a948ae42d99c90134", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_libc-9ce0257cb3d5ba61
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test error::tests::test_convert ... ok
[INFO] [stdout] test error::tests::test_convert_if_errno ... ok
[INFO] [stdout] test epoll::tests::test_epoll ... ok
[INFO] [stdout] test error::tests::test_convert_neg ... ok
[INFO] [stdout] test error::tests::test_convert_nzero ... ok
[INFO] [stdout] test error::tests::test_is_e ... ok
[INFO] [stdout] test error::tests::test_set_errno_success ... ok
[INFO] [stdout] test error::tests::test_while_erange ... ok
[INFO] [stdout] test fcntl::tests::test_dupfd ... ok
[INFO] [stdout] test fcntl::tests::test_inheritable ... ok
[INFO] [stdout] test grp::tests::test_list_from_reader ... ok
[INFO] [stdout] test grp::tests::test_parse_str_from_bytes ... ok
[INFO] [stdout] test internal::tests::test_minus_one_either ... ok
[INFO] [stdout] test internal::tests::test_minus_one_signed ... ok
[INFO] [stdout] test internal::tests::test_minus_one_unsigned ... ok
[INFO] [stdout] test net::tests::test_get_peer_pid_ids ... ok
[INFO] [stdout] test net::abstract_unix::tests::test_build_abstract_addr ... ok
[INFO] [stdout] test net::tests::test_get_peer_ids ... ok
[INFO] [stdout] test grp::tests::test_lookup_current_gid ... ok
[INFO] [stdout] test net::abstract_unix::tests::test_abstract_unix_stream ... ok
[INFO] [stdout] test net::ucred::tests::test_get_ucred ... ok
[INFO] [stdout] test poll::tests::test_poll ... ok
[INFO] [stdout] test poll::tests::test_ppoll ... ok
[INFO] [stdout] test pollers::epoll::tests::test_epoll_poller ... ok
[INFO] [stdout] test prctl::tests::test_bounding ... ok
[INFO] [stdout] test pollers::poll::tests::test_poll_poller ... ok
[INFO] [stdout] test prctl::tests::test_cap_serde ... ok
[INFO] [stdout] test prctl::tests::test_ambient ... ok
[INFO] [stdout] test prctl::tests::test_cap_iter ... ok
[INFO] [stdout] test pollers::select::tests::test_select_poller ... ok
[INFO] [stdout] test prctl::tests::test_capset_add_drop ... ok
[INFO] [stdout] test prctl::tests::test_cap_bits ... ok
[INFO] [stdout] test prctl::tests::test_capset_add_drop_multi ... ok
[INFO] [stdout] test prctl::tests::test_capset_bitor ... ok
[INFO] [stdout] test prctl::tests::test_capset_bitand ... ok
[INFO] [stdout] test prctl::tests::test_capset_bitxor ... ok
[INFO] [stdout] test prctl::tests::test_capset_empty ... ok
[INFO] [stdout] test prctl::tests::test_capset_full ... ok
[INFO] [stdout] test prctl::tests::test_capset_intersection ... ok
[INFO] [stdout] test prctl::tests::test_capset_from_iter ... ok
[INFO] [stdout] test prctl::tests::test_capset_not ... ok
[INFO] [stdout] test prctl::tests::test_capset_serde_raw ... ok
[INFO] [stdout] test prctl::tests::test_capset_union ... ok
[INFO] [stdout] test prctl::tests::test_capset_sub ... ok
[INFO] [stdout] test prctl::tests::test_capstate ... ok
[INFO] [stdout] test prctl::tests::test_capset_serde_seq ... ok
[INFO] [stdout] test prctl::tests::test_nnp ... ok
[INFO] [stdout] test prctl::tests::test_keepcaps ... ok
[INFO] [stdout] test prctl::tests::test_secbits ... ok
[INFO] [stdout] test priority::tests::test_get_equals_nice ... ok
[INFO] [stdout] test process::tests::test_build_grouplist ... ok
[INFO] [stdout] test process::tests::test_build_grouplist_inplace ... ok
[INFO] [stdout] test process::tests::test_chdir ... ok
[INFO] [stdout] test process::tests::test_getpids_tid ... ok
[INFO] [stdout] test process::tests::test_getuidgid ... ok
[INFO] [stdout] test pwd::tests::test_list_from_reader ... ok
[INFO] [stdout] test resource::tests::test_get_set_rlimits ... ok
[INFO] [stdout] test resource::tests::test_limit_serde ... ok
[INFO] [stdout] test resource::tests::test_nice_rlimit_thresh ... ok
[INFO] [stdout] test resource::tests::test_prlimit ... ok
[INFO] [stdout] test select::tests::test_fdset ... ok
[INFO] [stdout] test pwd::tests::test_lookup_current_uid ... ok
[INFO] [stdout] test select::tests::test_pselect ... ok
[INFO] [stdout] test select::tests::test_pselect_simple ... ok
[INFO] [stdout] test select::tests::test_select ... ok
[INFO] [stdout] test select::tests::test_select_simple ... ok
[INFO] [stdout] test signal::tests::test_can_catch ... ok
[INFO] [stdout] test tests::test_constrain ... ok
[INFO] [stdout] test signal::tests::test_sig_from_name ... ok
[INFO] [stdout] test tests::test_domainname ... ok
[INFO] [stdout] test signal::tests::test_sigset ... ok
[INFO] [stdout] test tests::test_pipe2 ... ok
[INFO] [stdout] test tests::test_pipe ... ok
[INFO] [stdout] test resource::tests::test_resource_serde ... ok
[INFO] [stdout] test tests::test_uname_hostname ... ok
[INFO] [stdout] test pwd::tests::test_parse_str_from_bytes ... ok
[INFO] [stdout] test process::tests::test_getgroups ... ok
[INFO] [stdout] test process::tests::test_resuidgid ... ok
[INFO] [stdout] test pwd::tests::test_list_iter ... ok
[INFO] [stdout] test grp::tests::test_list_iter ... ok
[INFO] [stdout] test tests::test_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_fork_wait-eaa3be65eb83faf7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_fork ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_signals-b9f7a2c063998176
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_signalfd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_libc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/pwd.rs - pwd::Passwd::iter_single_thread_dangerous (line 100) ... ok
[INFO] [stdout] test src/grp.rs - grp::Group::iter_single_thread_dangerous (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2009c787bd441d1464e090ed5048fcff8ed647f343160b0a948ae42d99c90134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2009c787bd441d1464e090ed5048fcff8ed647f343160b0a948ae42d99c90134", kill_on_drop: false }`
[INFO] [stdout] 2009c787bd441d1464e090ed5048fcff8ed647f343160b0a948ae42d99c90134