[INFO] fetching crate untrustended 0.3.0...
[INFO] testing untrustended-0.3.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate untrustended 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate untrustended 0.3.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate untrustended 0.3.0
[INFO] finished tweaking crates.io crate untrustended 0.3.0
[INFO] tweaked toml for crates.io crate untrustended 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck v0.8.5
[INFO] [stderr]   Downloaded untrusted v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3b3edbee8ebb06019dc26d1d34a72ab4b7338109b17ff3d8bb89c5ebfe80e4c
[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" "e3b3edbee8ebb06019dc26d1d34a72ab4b7338109b17ff3d8bb89c5ebfe80e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3b3edbee8ebb06019dc26d1d34a72ab4b7338109b17ff3d8bb89c5ebfe80e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3b3edbee8ebb06019dc26d1d34a72ab4b7338109b17ff3d8bb89c5ebfe80e4c", kill_on_drop: false }`
[INFO] [stdout] e3b3edbee8ebb06019dc26d1d34a72ab4b7338109b17ff3d8bb89c5ebfe80e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea62f78ada49b83c4f349c674134a22e851b11b6ab670cb33936f2e20d44f8a4
[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" "ea62f78ada49b83c4f349c674134a22e851b11b6ab670cb33936f2e20d44f8a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling untrustended v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: `converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information`
[INFO] [stdout]   --> src/lib.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     legacy_directory_ownership,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "ea62f78ada49b83c4f349c674134a22e851b11b6ab670cb33936f2e20d44f8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea62f78ada49b83c4f349c674134a22e851b11b6ab670cb33936f2e20d44f8a4", kill_on_drop: false }`
[INFO] [stdout] ea62f78ada49b83c4f349c674134a22e851b11b6ab670cb33936f2e20d44f8a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3c69f39428e938759fc92ab9cb09a488d2169f776882f566b859fd389d0d459
[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" "a3c69f39428e938759fc92ab9cb09a488d2169f776882f566b859fd389d0d459", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: `converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information`
[INFO] [stdout]   --> src/lib.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     legacy_directory_ownership,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling untrustended v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `legacy_directory_ownership` has been removed: `converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information`
[INFO] [stdout]   --> src/lib.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     legacy_directory_ownership,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "a3c69f39428e938759fc92ab9cb09a488d2169f776882f566b859fd389d0d459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c69f39428e938759fc92ab9cb09a488d2169f776882f566b859fd389d0d459", kill_on_drop: false }`
[INFO] [stdout] a3c69f39428e938759fc92ab9cb09a488d2169f776882f566b859fd389d0d459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c89b06790389bbc98c1872218d01b78d4aac553b336c5d45cbc6e70f90e0479
[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" "1c89b06790389bbc98c1872218d01b78d4aac553b336c5d45cbc6e70f90e0479", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: lint `legacy_directory_ownership` has been removed: `converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/lib.rs:59:5
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 59 |     legacy_directory_ownership,
[INFO] [stdout] 
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: lint `legacy_directory_ownership` has been removed: `converted into hard error, see issue #37872 <https://github.com/rust-lang/rust/issues/37872> for more information`
[INFO] [stderr]   --> src/lib.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     legacy_directory_ownership,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/untrustended-f370372911fba068
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-3a2b01ff69cef1f0
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test prop_read_i16le ... ok
[INFO] [stdout] test prop_read_i48le ... ok
[INFO] [stdout] test prop_read_i128be ... ok
[INFO] [stdout] test prop_read_i16be ... ok
[INFO] [stdout] test prop_read_i64le ... ok
[INFO] [stdout] test prop_read_bytes_less_safe ... ok
[INFO] [stdout] test prop_read_i24le ... ok
[INFO] [stdout] test prop_read_i8 ... ok
[INFO] [stdout] test prop_read_i32le ... ok
[INFO] [stdout] test prop_read_i128le ... ok
[INFO] [stdout] test prop_read_u128be ... ok
[INFO] [stdout] test prop_read_i32be ... ok
[INFO] [stdout] test prop_read_u48le ... ok
[INFO] [stdout] test prop_read_i48be ... ok
[INFO] [stdout] test prop_read_i64be ... ok
[INFO] [stdout] test prop_read_i24be ... ok
[INFO] [stdout] test prop_read_u48be ... ok
[INFO] [stdout] test prop_read_u24le ... ok
[INFO] [stdout] test prop_read_u16be ... ok
[INFO] [stdout] test prop_read_u32le ... ok
[INFO] [stdout] test prop_read_u8 ... ok
[INFO] [stdout] test prop_read_u16le ... ok
[INFO] [stdout] test prop_read_u128le ... ok
[INFO] [stdout] test prop_read_u64be ... ok
[INFO] [stdout] test read_i24le_specials ... ok
[INFO] [stdout] test read_i32le_specials ... ok
[INFO] [stdout] test read_i48le_specials ... ok
[INFO] [stdout] test read_i64le_specials ... ok
[INFO] [stdout] test read_i32be_specials ... ok
[INFO] [stdout] test read_i64be_specials ... ok
[INFO] [stdout] test read_i48be_specials ... ok
[INFO] [stdout] test read_ipv4addr ... ok
[INFO] [stdout] test read_ipv6addr ... ok
[INFO] [stdout] test read_i8_specials ... ok
[INFO] [stdout] test prop_read_u64le ... ok
[INFO] [stdout] test read_utf16_with_odd_length ... ok
[INFO] [stdout] test read_i16be_specials ... ok
[INFO] [stdout] test read_i16le_specials ... ok
[INFO] [stdout] test read_i24be_specials ... ok
[INFO] [stdout] test prop_read_u24be ... ok
[INFO] [stdout] test prop_read_u32be ... ok
[INFO] [stdout] test prop_read_utf8 ... ok
[INFO] [stdout] test prop_read_utf16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests untrustended
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c89b06790389bbc98c1872218d01b78d4aac553b336c5d45cbc6e70f90e0479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c89b06790389bbc98c1872218d01b78d4aac553b336c5d45cbc6e70f90e0479", kill_on_drop: false }`
[INFO] [stdout] 1c89b06790389bbc98c1872218d01b78d4aac553b336c5d45cbc6e70f90e0479