[INFO] fetching crate timeout_io 0.6.0... [INFO] testing timeout_io-0.6.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate timeout_io 0.6.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate timeout_io 0.6.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate timeout_io 0.6.0 [INFO] finished tweaking crates.io crate timeout_io 0.6.0 [INFO] tweaked toml for crates.io crate timeout_io 0.6.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f754fd95d00f88c6dded9899715e45b5e40260888706e6bf82df2e08dcc1fb8d [INFO] running `Command { std: "docker" "start" "-a" "f754fd95d00f88c6dded9899715e45b5e40260888706e6bf82df2e08dcc1fb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f754fd95d00f88c6dded9899715e45b5e40260888706e6bf82df2e08dcc1fb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f754fd95d00f88c6dded9899715e45b5e40260888706e6bf82df2e08dcc1fb8d", kill_on_drop: false }` [INFO] [stdout] f754fd95d00f88c6dded9899715e45b5e40260888706e6bf82df2e08dcc1fb8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b933b0e53fd723050148327c0f08991546f66579e0b5af8e2a073d1f0c7a421 [INFO] running `Command { std: "docker" "start" "-a" "1b933b0e53fd723050148327c0f08991546f66579e0b5af8e2a073d1f0c7a421", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling timeout_io v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `Command { std: "docker" "inspect" "1b933b0e53fd723050148327c0f08991546f66579e0b5af8e2a073d1f0c7a421", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b933b0e53fd723050148327c0f08991546f66579e0b5af8e2a073d1f0c7a421", kill_on_drop: false }` [INFO] [stdout] 1b933b0e53fd723050148327c0f08991546f66579e0b5af8e2a073d1f0c7a421 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 057110ca331ca81c1b26311417d07340dd3b5be89fddbf55a675111f2e08d2cf [INFO] running `Command { std: "docker" "start" "-a" "057110ca331ca81c1b26311417d07340dd3b5be89fddbf55a675111f2e08d2cf", kill_on_drop: false }` [INFO] [stderr] Compiling timeout_io v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/writer.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | else { panic!(e) } [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 108 | else { panic!("{}", e) } [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 108 | else { std::panic::panic_any(e) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "057110ca331ca81c1b26311417d07340dd3b5be89fddbf55a675111f2e08d2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "057110ca331ca81c1b26311417d07340dd3b5be89fddbf55a675111f2e08d2cf", kill_on_drop: false }` [INFO] [stdout] 057110ca331ca81c1b26311417d07340dd3b5be89fddbf55a675111f2e08d2cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] de717365a8e99bc74181eb6516cf02ac035d2a5268dd8a922f8de1b865bce4a7 [INFO] running `Command { std: "docker" "start" "-a" "de717365a8e99bc74181eb6516cf02ac035d2a5268dd8a922f8de1b865bce4a7", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/writer.rs:108:19 [INFO] [stderr] | [INFO] [stderr] 108 | else { panic!(e) } [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 108 | else { panic!("{}", e) } [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 108 | else { std::panic::panic_any(e) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/timeout_io-d3473d0bcd916b1f) [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/acceptor.rs (/opt/rustwide/target/debug/deps/acceptor-cb735be235378b0e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/reader.rs (/opt/rustwide/target/debug/deps/reader-bc09b535b545c76f) [INFO] [stdout] test test_accept_ok ... ok [INFO] [stdout] test test_accept_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_read_oneshot_err ... ok [INFO] [stdout] test test_read_oneshot_ok ... ok [INFO] [stdout] test test_read_until_err ... ok [INFO] [stdout] test test_read_exact_ok ... ok [INFO] [stdout] test test_read_oneshot_timeout ... ok [INFO] [stdout] test test_read_exact_err ... ok [INFO] [stdout] test test_read_until_not_found ... ok [INFO] [stdout] test test_read_until_ok ... ok [INFO] [stdout] test test_read_exact_timeout ... ok [INFO] [stdout] test test_read_until_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.03s [INFO] [stdout] [INFO] [stderr] Running tests/resolver.rs (/opt/rustwide/target/debug/deps/resolver-506cabf06b5eeaef) [INFO] [stdout] [INFO] [stderr] Running tests/writer.rs (/opt/rustwide/target/debug/deps/writer-a68e94ad05f43d81) [INFO] [stdout] running 5 tests [INFO] [stdout] test test_dns_resolve_timeout ... ignored [INFO] [stdout] test test_parse_ip_ok ... ok [INFO] [stdout] test test_parse_ip_err ... ok [INFO] [stdout] test test_dns_resolve_ok ... ok [INFO] [stdout] test test_dns_resolve_invalid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_write_exact_timeout ... ignored [INFO] [stdout] test test_write_oneshot_err_broken_pipe ... ignored [INFO] [stdout] test test_write_oneshot_ok ... ok [INFO] [stdout] test test_write_oneshot_err ... ok [INFO] [stdout] test test_write_exact_err ... ok [INFO] [stdout] test test_write_exact_ok ... ok [INFO] [stderr] Doc-tests timeout_io [INFO] [stdout] test test_write_oneshot_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.13s [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" "de717365a8e99bc74181eb6516cf02ac035d2a5268dd8a922f8de1b865bce4a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de717365a8e99bc74181eb6516cf02ac035d2a5268dd8a922f8de1b865bce4a7", kill_on_drop: false }` [INFO] [stdout] de717365a8e99bc74181eb6516cf02ac035d2a5268dd8a922f8de1b865bce4a7