[INFO] fetching crate showdown 0.26.0... [INFO] testing showdown-0.26.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate showdown 0.26.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate showdown 0.26.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate showdown 0.26.0 [INFO] tweaked toml for crates.io crate showdown 0.26.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate showdown 0.26.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate showdown 0.26.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a003c50f09e580a84eea011a59113bd076713bbda915add1e4020fb6ac819627 [INFO] running `Command { std: "docker" "start" "-a" "a003c50f09e580a84eea011a59113bd076713bbda915add1e4020fb6ac819627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a003c50f09e580a84eea011a59113bd076713bbda915add1e4020fb6ac819627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a003c50f09e580a84eea011a59113bd076713bbda915add1e4020fb6ac819627", kill_on_drop: false }` [INFO] [stdout] a003c50f09e580a84eea011a59113bd076713bbda915add1e4020fb6ac819627 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25e1e9810b3cefc735aba883342fb237ec05e2b7f552a0a14f32a6d302883187 [INFO] running `Command { std: "docker" "start" "-a" "25e1e9810b3cefc735aba883342fb237ec05e2b7f552a0a14f32a6d302883187", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cpufeatures v0.2.9 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling data-encoding v2.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.33 [INFO] [stderr] Compiling ipnet v2.8.0 [INFO] [stderr] Compiling base64 v0.21.4 [INFO] [stderr] Compiling syn v2.0.36 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling sha1 v0.10.5 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling url v2.4.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling socket2 v0.5.4 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling tokio v1.32.0 [INFO] [stderr] Compiling tungstenite v0.20.0 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-tungstenite v0.20.0 [INFO] [stderr] Compiling h2 v0.3.21 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.20 [INFO] [stderr] Compiling showdown v0.26.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/message.rs:451:36 [INFO] [stdout] | [INFO] [stdout] 451 | pub struct UnrecognizedMessage<'a>(&'a str); [INFO] [stdout] | ------------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `UnrecognizedMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.73s [INFO] running `Command { std: "docker" "inspect" "25e1e9810b3cefc735aba883342fb237ec05e2b7f552a0a14f32a6d302883187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25e1e9810b3cefc735aba883342fb237ec05e2b7f552a0a14f32a6d302883187", kill_on_drop: false }` [INFO] [stdout] 25e1e9810b3cefc735aba883342fb237ec05e2b7f552a0a14f32a6d302883187 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e65da3dfe72f69f290c0cb67ec783d7a2fcfa6442bb73c79a0b44d293402b414 [INFO] running `Command { std: "docker" "start" "-a" "e65da3dfe72f69f290c0cb67ec783d7a2fcfa6442bb73c79a0b44d293402b414", kill_on_drop: false }` [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling deranged v0.3.8 [INFO] [stderr] Compiling comparator v0.3.0 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/message.rs:451:36 [INFO] [stdout] | [INFO] [stdout] 451 | pub struct UnrecognizedMessage<'a>(&'a str); [INFO] [stdout] | ------------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `UnrecognizedMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling time-macros v0.2.14 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling time v0.3.28 [INFO] [stderr] Compiling showdown v0.26.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/message.rs:451:36 [INFO] [stdout] | [INFO] [stdout] 451 | pub struct UnrecognizedMessage<'a>(&'a str); [INFO] [stdout] | ------------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `UnrecognizedMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `Command { std: "docker" "inspect" "e65da3dfe72f69f290c0cb67ec783d7a2fcfa6442bb73c79a0b44d293402b414", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e65da3dfe72f69f290c0cb67ec783d7a2fcfa6442bb73c79a0b44d293402b414", kill_on_drop: false }` [INFO] [stdout] e65da3dfe72f69f290c0cb67ec783d7a2fcfa6442bb73c79a0b44d293402b414 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2986d4be54219a3e1c02f1c5cc9359925343d8a6edc5681869542879dd3b1046 [INFO] running `Command { std: "docker" "start" "-a" "2986d4be54219a3e1c02f1c5cc9359925343d8a6edc5681869542879dd3b1046", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/message.rs:451:36 [INFO] [stderr] | [INFO] [stderr] 451 | pub struct UnrecognizedMessage<'a>(&'a str); [INFO] [stderr] | ------------------- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `UnrecognizedMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `showdown` (lib) generated 1 warning [INFO] [stderr] warning: `showdown` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/showdown-84ade317a298679e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test message::test::parse_join ... ok [INFO] [stdout] test message::test::parse_leave ... ok [INFO] [stdout] test message::test::parse_nickname_change ... 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/mock.rs (/opt/rustwide/target/debug/deps/mock-a9ab1950f0f34a08) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_global_command ... ok [INFO] [stdout] test reply_test ... ok [INFO] [stdout] test parsing_close_message ... ok [INFO] [stdout] test parsing_roomlist ... ok [INFO] [stdout] test parsing_chat_messages ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests showdown [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - Stream::connect (line 84) - compile ... ok [INFO] [stdout] test src/lib.rs - SendMessage::global_command (line 187) - compile ... ok [INFO] [stdout] test src/lib.rs - Stream (line 43) - compile ... ok [INFO] [stdout] test src/message.rs - message::Challenge<'a>::login (line 164) - compile ... ok [INFO] [stdout] test src/lib.rs - Stream::connect_to_url (line 106) - compile ... ok [INFO] [stdout] test src/lib.rs - SendMessage::chat_command (line 222) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2986d4be54219a3e1c02f1c5cc9359925343d8a6edc5681869542879dd3b1046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2986d4be54219a3e1c02f1c5cc9359925343d8a6edc5681869542879dd3b1046", kill_on_drop: false }` [INFO] [stdout] 2986d4be54219a3e1c02f1c5cc9359925343d8a6edc5681869542879dd3b1046