[INFO] fetching crate system-interface 0.20.0...
[INFO] testing system-interface-0.20.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate system-interface 0.20.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate system-interface 0.20.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate system-interface 0.20.0
[INFO] finished tweaking crates.io crate system-interface 0.20.0
[INFO] tweaked toml for crates.io crate system-interface 0.20.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded socketpair v0.14.0
[INFO] [stderr]   Downloaded os_pipe v1.0.1
[INFO] [stderr]   Downloaded io-extras v0.13.2
[INFO] [stderr]   Downloaded winx v0.31.0
[INFO] [stderr]   Downloaded char-device v0.11.0
[INFO] [stderr]   Downloaded rustix v0.33.6
[INFO] [stderr]   Downloaded cap-fs-ext v0.24.2
[INFO] [stderr]   Downloaded cap-async-std v0.24.2
[INFO] [stderr]   Downloaded cap-primitives v0.24.2
[INFO] [stderr]   Downloaded fs-set-times v0.15.0
[INFO] [stderr]   Downloaded cap-std v0.24.2
[INFO] [stderr]   Downloaded cap-tempfile v0.24.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6f94aa649afb85cd2a715626db189a3b0c3469df2cc6b2cc33a158eb23e77a9
[INFO] running `Command { std: "docker" "start" "-a" "d6f94aa649afb85cd2a715626db189a3b0c3469df2cc6b2cc33a158eb23e77a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6f94aa649afb85cd2a715626db189a3b0c3469df2cc6b2cc33a158eb23e77a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f94aa649afb85cd2a715626db189a3b0c3469df2cc6b2cc33a158eb23e77a9", kill_on_drop: false }`
[INFO] [stdout] d6f94aa649afb85cd2a715626db189a3b0c3469df2cc6b2cc33a158eb23e77a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fca836b3390dca5a8156ce6f476e235663d5f5ba469c3965200b6752c6086f2e
[INFO] running `Command { std: "docker" "start" "-a" "fca836b3390dca5a8156ce6f476e235663d5f5ba469c3965200b6752c6086f2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.6
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling system-interface v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "fca836b3390dca5a8156ce6f476e235663d5f5ba469c3965200b6752c6086f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca836b3390dca5a8156ce6f476e235663d5f5ba469c3965200b6752c6086f2e", kill_on_drop: false }`
[INFO] [stdout] fca836b3390dca5a8156ce6f476e235663d5f5ba469c3965200b6752c6086f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4091dc8142de252dcb92f6abe5e321929615b0d58dec5c982d423b4eb33a23c
[INFO] running `Command { std: "docker" "start" "-a" "c4091dc8142de252dcb92f6abe5e321929615b0d58dec5c982d423b4eb33a23c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]    Compiling cap-primitives v0.24.2
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling ipnet v2.4.0
[INFO] [stderr]    Compiling ambient-authority v0.0.1
[INFO] [stderr]    Compiling cap-std v0.24.2
[INFO] [stderr]    Compiling cap-fs-ext v0.24.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling fs-set-times v0.15.0
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling cap-tempfile v0.24.2
[INFO] [stderr]    Compiling system-interface v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "c4091dc8142de252dcb92f6abe5e321929615b0d58dec5c982d423b4eb33a23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4091dc8142de252dcb92f6abe5e321929615b0d58dec5c982d423b4eb33a23c", kill_on_drop: false }`
[INFO] [stdout] c4091dc8142de252dcb92f6abe5e321929615b0d58dec5c982d423b4eb33a23c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb48aaa80edd3757b667a03f28cdefd9c345ea4888270794e9d138745db5e100
[INFO] running `Command { std: "docker" "start" "-a" "fb48aaa80edd3757b667a03f28cdefd9c345ea4888270794e9d138745db5e100", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/system_interface-e419db69df46fc67)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/allocate.rs (/opt/rustwide/target/debug/deps/allocate-8ccafb120b5ac089)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/fd_flags.rs (/opt/rustwide/target/debug/deps/fd_flags-7dde08ae92a852ee)
[INFO] [stdout] test allocate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_get_set_fd_flags ... ok
[INFO] [stdout] test test_append ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/is_read_write.rs (/opt/rustwide/target/debug/deps/is_read_write-f6d9b3cfdc341fcd)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/is_terminal.rs (/opt/rustwide/target/debug/deps/is_terminal-044b7941fad007f6)
[INFO] [stdout] test socket_is_read_write ... ok
[INFO] [stderr]      Running tests/live_rename.rs (/opt/rustwide/target/debug/deps/live_rename-89e19c3b57e57a37)
[INFO] [stdout] test socket_is_write_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test stdout_stderr_terminals ... ok
[INFO] [stdout] test std_file_is_not_terminal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test live_rename ... ok
[INFO] [stdout] test concurrent_rename ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/peek.rs (/opt/rustwide/target/debug/deps/peek-aa221863b3630109)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_peek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/read_to_end.rs (/opt/rustwide/target/debug/deps/read_to_end-ee083416ddabfc27)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test read_to_end_at ... ok
[INFO] [stdout] test read_to_string_at ... ok
[INFO] [stdout] test read_to_string_at_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vectored_at.rs (/opt/rustwide/target/debug/deps/vectored_at-e63053e71d57c2e3)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test read ... ok
[INFO] [stdout] test cap_read_exact_vectored_at ... ok
[INFO] [stdout] test read_at ... ok
[INFO] [stdout] test read_exact ... ok
[INFO] [stdout] test read_exact_vectored ... ok
[INFO] [stdout] test cap_write_all_vectored_at ... ok
[INFO] [stdout] test read_vectored ... ok
[INFO] [stdout] test read_exact_vectored_at ... ok
[INFO] [stdout] test read_exact_at ... ok
[INFO] [stdout] test read_vectored_at ... ok
[INFO] [stdout] test write ... ok
[INFO] [stdout] test write_all_at ... ok
[INFO] [stdout] test write_all ... ok
[INFO] [stdout] test write_all_vectored ... ok
[INFO] [stderr]    Doc-tests system-interface
[INFO] [stdout] test write_all_vectored_at ... ok
[INFO] [stdout] test write_at ... ok
[INFO] [stdout] test write_vectored ... ok
[INFO] [stdout] test write_vectored_at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fb48aaa80edd3757b667a03f28cdefd9c345ea4888270794e9d138745db5e100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb48aaa80edd3757b667a03f28cdefd9c345ea4888270794e9d138745db5e100", kill_on_drop: false }`
[INFO] [stdout] fb48aaa80edd3757b667a03f28cdefd9c345ea4888270794e9d138745db5e100