[INFO] fetching crate thread_io 0.3.0... [INFO] testing thread_io-0.3.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate thread_io 0.3.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate thread_io 0.3.0 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 thread_io 0.3.0 [INFO] finished tweaking crates.io crate thread_io 0.3.0 [INFO] tweaked toml for crates.io crate thread_io 0.3.0 written to /workspace/builds/worker-11/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] 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c93b4a03a3eedd710df5328451668c0766c6ae1f3c339f785f960bcb0c87d4de [INFO] running `Command { std: "docker" "start" "-a" "c93b4a03a3eedd710df5328451668c0766c6ae1f3c339f785f960bcb0c87d4de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c93b4a03a3eedd710df5328451668c0766c6ae1f3c339f785f960bcb0c87d4de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c93b4a03a3eedd710df5328451668c0766c6ae1f3c339f785f960bcb0c87d4de", kill_on_drop: false }` [INFO] [stdout] c93b4a03a3eedd710df5328451668c0766c6ae1f3c339f785f960bcb0c87d4de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fd765edcf108eebadaa55db1dd8ea20e939c308687fd766cf36665683f5c5e7c [INFO] running `Command { std: "docker" "start" "-a" "fd765edcf108eebadaa55db1dd8ea20e939c308687fd766cf36665683f5c5e7c", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling thread_io v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "fd765edcf108eebadaa55db1dd8ea20e939c308687fd766cf36665683f5c5e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd765edcf108eebadaa55db1dd8ea20e939c308687fd766cf36665683f5c5e7c", kill_on_drop: false }` [INFO] [stdout] fd765edcf108eebadaa55db1dd8ea20e939c308687fd766cf36665683f5c5e7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] b9d575df9dde8ef2ad8ed445f1cf47ac2fb35f1b5e5289dd83c0125b4f29269a [INFO] running `Command { std: "docker" "start" "-a" "b9d575df9dde8ef2ad8ed445f1cf47ac2fb35f1b5e5289dd83c0125b4f29269a", kill_on_drop: false }` [INFO] [stderr] Compiling thread_io v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/write.rs:62:28 [INFO] [stdout] | [INFO] [stdout] 62 | panic!(format!( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 63 | | "write test failed: {:?} != {:?} at channel buffer size {}, writer bufsize {}, queue length {}", [INFO] [stdout] 64 | | String::from_utf8_lossy(w.data()), String::from_utf8_lossy(&text[..]), [INFO] [stdout] 65 | | channel_bufsize, writer_bufsize, queuelen [INFO] [stdout] 66 | | )); [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 62 | panic!( [INFO] [stdout] 63 | "write test failed: {:?} != {:?} at channel buffer size {}, writer bufsize {}, queue length {}", [INFO] [stdout] 64 | String::from_utf8_lossy(w.data()), String::from_utf8_lossy(&text[..]), [INFO] [stdout] 65 | channel_bufsize, writer_bufsize, queuelen [INFO] [stdout] 66 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/read.rs:104:32 [INFO] [stdout] | [INFO] [stdout] 104 | ... panic!(format!( [INFO] [stdout] | ______________^ [INFO] [stdout] 105 | | ... "left != right at channel bufsize: {}, reader bufsize: {}, final reader bufsize {}, queue length: {}\nleft: {:?}\nright: {:?}", [INFO] [stdout] 106 | | ... channel_bufsize, rdr_block_size, out_bufsize, queuelen, &out, &text[..] [INFO] [stdout] 107 | | ... )); [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 104 | panic!( [INFO] [stdout] 105 | "left != right at channel bufsize: {}, reader bufsize: {}, final reader bufsize {}, queue length: {}\nleft: {:?}\nright: {:?}", [INFO] [stdout] 106 | channel_bufsize, rdr_block_size, out_bufsize, queuelen, &out, &text[..] [INFO] [stdout] 107 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/read.rs:138:24 [INFO] [stdout] | [INFO] [stdout] 138 | panic!(format!( [INFO] [stdout] | ________________________^ [INFO] [stdout] 139 | | "read should fail at bufsize: {}, queue length: {}", [INFO] [stdout] 140 | | channel_bufsize, queuelen [INFO] [stdout] 141 | | )); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 138 | panic!( [INFO] [stdout] 139 | "read should fail at bufsize: {}, queue length: {}", [INFO] [stdout] 140 | channel_bufsize, queuelen [INFO] [stdout] 141 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `Command { std: "docker" "inspect" "b9d575df9dde8ef2ad8ed445f1cf47ac2fb35f1b5e5289dd83c0125b4f29269a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9d575df9dde8ef2ad8ed445f1cf47ac2fb35f1b5e5289dd83c0125b4f29269a", kill_on_drop: false }` [INFO] [stdout] b9d575df9dde8ef2ad8ed445f1cf47ac2fb35f1b5e5289dd83c0125b4f29269a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ccd5b8a4d92adc881bb206237ea36d237cac9b8b60ef4c25af13fce00fb47517 [INFO] running `Command { std: "docker" "start" "-a" "ccd5b8a4d92adc881bb206237ea36d237cac9b8b60ef4c25af13fce00fb47517", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/write.rs:62:28 [INFO] [stderr] | [INFO] [stderr] 62 | panic!(format!( [INFO] [stderr] | ____________________________^ [INFO] [stderr] 63 | | "write test failed: {:?} != {:?} at channel buffer size {}, writer bufsize {}, queue length {}", [INFO] [stderr] 64 | | String::from_utf8_lossy(w.data()), String::from_utf8_lossy(&text[..]), [INFO] [stderr] 65 | | channel_bufsize, writer_bufsize, queuelen [INFO] [stderr] 66 | | )); [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 62 | panic!( [INFO] [stderr] 63 | "write test failed: {:?} != {:?} at channel buffer size {}, writer bufsize {}, queue length {}", [INFO] [stderr] 64 | String::from_utf8_lossy(w.data()), String::from_utf8_lossy(&text[..]), [INFO] [stderr] 65 | channel_bufsize, writer_bufsize, queuelen [INFO] [stderr] 66 | ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/read.rs:104:32 [INFO] [stderr] | [INFO] [stderr] 104 | ... panic!(format!( [INFO] [stderr] | ______________^ [INFO] [stderr] 105 | | ... "left != right at channel bufsize: {}, reader bufsize: {}, final reader bufsize {}, queue length: {}\nleft: {:?}\nright: {:?}", [INFO] [stderr] 106 | | ... channel_bufsize, rdr_block_size, out_bufsize, queuelen, &out, &text[..] [INFO] [stderr] 107 | | ... )); [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 104 | panic!( [INFO] [stderr] 105 | "left != right at channel bufsize: {}, reader bufsize: {}, final reader bufsize {}, queue length: {}\nleft: {:?}\nright: {:?}", [INFO] [stderr] 106 | channel_bufsize, rdr_block_size, out_bufsize, queuelen, &out, &text[..] [INFO] [stderr] 107 | ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/read.rs:138:24 [INFO] [stderr] | [INFO] [stderr] 138 | panic!(format!( [INFO] [stderr] | ________________________^ [INFO] [stderr] 139 | | "read should fail at bufsize: {}, queue length: {}", [INFO] [stderr] 140 | | channel_bufsize, queuelen [INFO] [stderr] 141 | | )); [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 138 | panic!( [INFO] [stderr] 139 | "read should fail at bufsize: {}, queue length: {}", [INFO] [stderr] 140 | channel_bufsize, queuelen [INFO] [stderr] 141 | ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/thread_io-41c0deae9046df8f) [INFO] [stdout] [INFO] [stderr] Running tests/read.rs (/opt/rustwide/target/debug/deps/read-60ed98ff8333437a) [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] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test read_interrupted ... ok [INFO] [stdout] test read_fail_processing ... ok [INFO] [stdout] test read_panic_processing ... ok [INFO] [stdout] test reader_init_panic ... ok [INFO] [stdout] test reader_init_fail ... ok [INFO] [stdout] test read_panic ... ok [INFO] [stdout] test read_fail ... ok [INFO] [stdout] test read ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.97s [INFO] [stdout] [INFO] [stderr] Running tests/write.rs (/opt/rustwide/target/debug/deps/write-aa15d3490ea1ad6e) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test writer_init_fail ... ok [INFO] [stdout] test write_source_fail ... ok [INFO] [stdout] test writer_flush ... ok [INFO] [stdout] test write_source_panic ... ok [INFO] [stdout] test writer_init_panic ... ok [INFO] [stdout] test write_thread ... ok [INFO] [stdout] test write_fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.93s [INFO] [stdout] [INFO] [stderr] Doc-tests thread_io [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/read.rs - read::reader (line 200) ... ok [INFO] [stdout] test src/read.rs - read::reader_init (line 228) ... ok [INFO] [stdout] test src/write.rs - write::writer_finish (line 291) ... ok [INFO] [stdout] test src/write.rs - write::writer (line 226) ... ok [INFO] [stdout] test src/write.rs - write::writer_init (line 254) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ccd5b8a4d92adc881bb206237ea36d237cac9b8b60ef4c25af13fce00fb47517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccd5b8a4d92adc881bb206237ea36d237cac9b8b60ef4c25af13fce00fb47517", kill_on_drop: false }` [INFO] [stdout] ccd5b8a4d92adc881bb206237ea36d237cac9b8b60ef4c25af13fce00fb47517