[INFO] fetching crate hermit-abi 0.5.2...
[INFO] testing hermit-abi-0.5.2 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate hermit-abi 0.5.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate hermit-abi 0.5.2
[INFO] finished tweaking crates.io crate hermit-abi 0.5.2
[INFO] tweaked toml for crates.io crate hermit-abi 0.5.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hermit-abi 0.5.2 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hermit-abi 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7ccb450b397d27789eb91af9aa2748ab8f63887ac142cd1856d5cebea6b44ba
[INFO] running `Command { std: "docker" "start" "-a" "f7ccb450b397d27789eb91af9aa2748ab8f63887ac142cd1856d5cebea6b44ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7ccb450b397d27789eb91af9aa2748ab8f63887ac142cd1856d5cebea6b44ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ccb450b397d27789eb91af9aa2748ab8f63887ac142cd1856d5cebea6b44ba", kill_on_drop: false }`
[INFO] [stdout] f7ccb450b397d27789eb91af9aa2748ab8f63887ac142cd1856d5cebea6b44ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c24805f20ceb3cb05dbf32d7f082533574974deb4eafeb7258116fb5d490fb
[INFO] running `Command { std: "docker" "start" "-a" "a9c24805f20ceb3cb05dbf32d7f082533574974deb4eafeb7258116fb5d490fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling hermit-abi v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "a9c24805f20ceb3cb05dbf32d7f082533574974deb4eafeb7258116fb5d490fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c24805f20ceb3cb05dbf32d7f082533574974deb4eafeb7258116fb5d490fb", kill_on_drop: false }`
[INFO] [stdout] a9c24805f20ceb3cb05dbf32d7f082533574974deb4eafeb7258116fb5d490fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 728735bfb2be3a2fd417511b46f9185803a0bb7b50fa7228e6ce312962fcd07f
[INFO] running `Command { std: "docker" "start" "-a" "728735bfb2be3a2fd417511b46f9185803a0bb7b50fa7228e6ce312962fcd07f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hermit-abi v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "728735bfb2be3a2fd417511b46f9185803a0bb7b50fa7228e6ce312962fcd07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "728735bfb2be3a2fd417511b46f9185803a0bb7b50fa7228e6ce312962fcd07f", kill_on_drop: false }`
[INFO] [stdout] 728735bfb2be3a2fd417511b46f9185803a0bb7b50fa7228e6ce312962fcd07f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f26bcb10dd769dd2d12d884df188c1beff0cd067fb2be02f550c87e0a241377c
[INFO] running `Command { std: "docker" "start" "-a" "f26bcb10dd769dd2d12d884df188c1beff0cd067fb2be02f550c87e0a241377c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hermit_abi-697c3ea84cc4b9a9)
[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]    Doc-tests hermit_abi
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - readv (line 707) ... FAILED
[INFO] [stdout] test src/lib.rs - writev (line 774) ... FAILED
[INFO] [stdout] test src/lib.rs - getaddrbyname (line 665) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - readv (line 707) stdout ----
[INFO] [stdout] error: expected `:`, found `*`
[INFO] [stdout]  --> src/lib.rs:709:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct iovec {
[INFO] [stdout]   |        ----- while parsing this struct
[INFO] [stdout] 4 |     char   *iov_base;  /* Base address. */
[INFO] [stdout]   |            ^ expected `:`
[INFO] [stdout] 
[INFO] [stdout] warning: type `iovec` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:708:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct iovec {
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Iovec`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - writev (line 774) stdout ----
[INFO] [stdout] error: expected `:`, found `*`
[INFO] [stdout]  --> src/lib.rs:776:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct iovec {
[INFO] [stdout]   |        ----- while parsing this struct
[INFO] [stdout] 4 |     char   *iov_base;  /* Base address. */
[INFO] [stdout]   |            ^ expected `:`
[INFO] [stdout] 
[INFO] [stdout] warning: type `iovec` should have an upper camel case name
[INFO] [stdout]  --> src/lib.rs:775:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct iovec {
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Iovec`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - getaddrbyname (line 665) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CString`
[INFO] [stdout]   --> src/lib.rs:680:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | let _ = CString::from_raw(name);
[INFO] [stdout]    |         ^^^^^^^ use of undeclared type `CString`
[INFO] [stdout]    |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 18 - let _ = CString::from_raw(name);
[INFO] [stdout] 18 + let _ = String::from_raw(name);
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::ffi::CString;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - getaddrbyname (line 665)
[INFO] [stdout]     src/lib.rs - readv (line 707)
[INFO] [stdout]     src/lib.rs - writev (line 774)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f26bcb10dd769dd2d12d884df188c1beff0cd067fb2be02f550c87e0a241377c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26bcb10dd769dd2d12d884df188c1beff0cd067fb2be02f550c87e0a241377c", kill_on_drop: false }`
[INFO] [stdout] f26bcb10dd769dd2d12d884df188c1beff0cd067fb2be02f550c87e0a241377c
