[INFO] fetching crate wasi-common 0.21.0...
[INFO] testing wasi-common-0.21.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate wasi-common 0.21.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate wasi-common 0.21.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasi-common 0.21.0
[INFO] finished tweaking crates.io crate wasi-common 0.21.0
[INFO] tweaked toml for crates.io crate wasi-common 0.21.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9c7a486e533a6e37e64704d5cb8a935582746b94dc8d9d6c4dcc4a5c660f0a6
[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" "f9c7a486e533a6e37e64704d5cb8a935582746b94dc8d9d6c4dcc4a5c660f0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9c7a486e533a6e37e64704d5cb8a935582746b94dc8d9d6c4dcc4a5c660f0a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c7a486e533a6e37e64704d5cb8a935582746b94dc8d9d6c4dcc4a5c660f0a6", kill_on_drop: false }`
[INFO] [stdout] f9c7a486e533a6e37e64704d5cb8a935582746b94dc8d9d6c4dcc4a5c660f0a6
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 228e978c43fb0fc5d53a156450da2538d65c306a3258fd9a8abce4cc82c72616
[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" "228e978c43fb0fc5d53a156450da2538d65c306a3258fd9a8abce4cc82c72616", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-common v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling filetime v0.2.13
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling wig v0.21.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling yanix v0.21.0
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling wiggle-generate v0.21.0
[INFO] [stderr]    Compiling wiggle-macro v0.21.0
[INFO] [stderr]    Compiling wiggle v0.21.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.34s
[INFO] running `Command { std: "docker" "inspect" "228e978c43fb0fc5d53a156450da2538d65c306a3258fd9a8abce4cc82c72616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228e978c43fb0fc5d53a156450da2538d65c306a3258fd9a8abce4cc82c72616", kill_on_drop: false }`
[INFO] [stdout] 228e978c43fb0fc5d53a156450da2538d65c306a3258fd9a8abce4cc82c72616
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa62b1193e911f49db40bca2921b6062a1ae10356e3b78d4543a165754a247fd
[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" "aa62b1193e911f49db40bca2921b6062a1ae10356e3b78d4543a165754a247fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-common v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.67s
[INFO] running `Command { std: "docker" "inspect" "aa62b1193e911f49db40bca2921b6062a1ae10356e3b78d4543a165754a247fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa62b1193e911f49db40bca2921b6062a1ae10356e3b78d4543a165754a247fd", kill_on_drop: false }`
[INFO] [stdout] aa62b1193e911f49db40bca2921b6062a1ae10356e3b78d4543a165754a247fd
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a15a69157d6e3ca5f0f637bc1ed853c5f1fa054a2e2be401555f16da818c2dab
[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" "a15a69157d6e3ca5f0f637bc1ed853c5f1fa054a2e2be401555f16da818c2dab", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasi_common-64716a016ade6b92
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test old::snapshot_0::wasi32::test::wig_test_layout_prestat_dir ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_advice ... ok
[INFO] [stdout] test old::snapshot_0::wasi32::test::wig_test_layout_size ... ok
[INFO] [stdout] test old::snapshot_0::wasi32::test::wig_test_layout_iovec_array ... ok
[INFO] [stdout] test old::snapshot_0::wasi32::test::wig_test_layout_prestat ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_dircookie ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_clockid ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_dirent ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_errno ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_dirnamlen ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_event ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_event_fd_readwrite ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_eventrwflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_exitcode ... ok
[INFO] [stdout] test fdpool::test::basics ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_eventtype ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_device ... ok
[INFO] [stdout] test old::snapshot_0::wasi32::test::wig_test_layout_iovec ... ok
[INFO] [stdout] test old::snapshot_0::wasi32::test::wig_test_layout_ciovec ... ok
[INFO] [stdout] test fdpool::test::max_allocation ... ok
[INFO] [stdout] test old::snapshot_0::wasi32::test::wig_test_layout_ciovec_array ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_fd ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_fdflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_filedelta ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_rights ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_filesize ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_preopentype ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_riflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_inode ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_subscription_clock ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_siflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_linkcount ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_lookupflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_oflags ... ok
[INFO] [stdout] test sandboxed_tty_writer::tests::basic ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_signal ... ok
[INFO] [stdout] test sandboxed_tty_writer::tests::how_many_replacements ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_whence ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_subscription_fd_readwrite ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_subscription_u ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_timestamp ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_subclockflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_subscription ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_userdata ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_roflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_fdstat ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_fstflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_sdflags ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_filetype ... ok
[INFO] [stdout] test old::snapshot_0::wasi::test::wig_test_layout_filestat ... ok
[INFO] [stdout] test fdpool::test::deallocate_nonexistent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasi-common
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/sys/osfile.rs - sys::osfile::OsFile (line 24) ... ok
[INFO] [stdout] test src/sys/osother.rs - sys::osother::OsOther (line 23) ... ok
[INFO] [stdout] test src/sys/unix/linux/osdir.rs - sys::unix::linux::osdir::OsDir (line 18) ... ok
[INFO] [stdout] test src/handle.rs - handle::Handle (line 77) ... ok
[INFO] [stdout] test src/virtfs/pipe.rs - virtfs::pipe::ReadPipe (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a15a69157d6e3ca5f0f637bc1ed853c5f1fa054a2e2be401555f16da818c2dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a15a69157d6e3ca5f0f637bc1ed853c5f1fa054a2e2be401555f16da818c2dab", kill_on_drop: false }`
[INFO] [stdout] a15a69157d6e3ca5f0f637bc1ed853c5f1fa054a2e2be401555f16da818c2dab