[INFO] fetching crate vano 0.1.1... [INFO] testing vano-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate vano 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate vano 0.1.1 [INFO] finished tweaking crates.io crate vano 0.1.1 [INFO] tweaked toml for crates.io crate vano 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vano 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vano 0.1.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4549cd11b2aba070ade4269be7670d838e47c4de6ba28e4322cc8ed5d5c79bc [INFO] running `Command { std: "docker" "start" "-a" "e4549cd11b2aba070ade4269be7670d838e47c4de6ba28e4322cc8ed5d5c79bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4549cd11b2aba070ade4269be7670d838e47c4de6ba28e4322cc8ed5d5c79bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4549cd11b2aba070ade4269be7670d838e47c4de6ba28e4322cc8ed5d5c79bc", kill_on_drop: false }` [INFO] [stdout] e4549cd11b2aba070ade4269be7670d838e47c4de6ba28e4322cc8ed5d5c79bc [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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22ca7098734a4952f626fc7e4003584000a65811b58268b3151c027798a81a1f [INFO] running `Command { std: "docker" "start" "-a" "22ca7098734a4952f626fc7e4003584000a65811b58268b3151c027798a81a1f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling crossterm v0.21.0 [INFO] [stderr] Compiling vano v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `multiline_comment` is never used [INFO] [stdout] --> src/main.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 95 | trait SyntaxHighlight { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 99 | fn multiline_comment(&self) -> Option<(&str, &str)>; // add line [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `multiline_comment` is never read [INFO] [stdout] --> src/main.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 124 | / syntax_struct! { [INFO] [stdout] 125 | | struct RustHighlight { [INFO] [stdout] | | ------------- field in this struct [INFO] [stdout] 126 | | extensions:["rs"], [INFO] [stdout] 127 | | file_type:"rust", [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 181 | multiline_comment:Option<(&'static str,&'static str)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PythonHighlight` is never constructed [INFO] [stdout] --> src/main.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 143 | struct PythonHighlight { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:185:16 [INFO] [stdout] | [INFO] [stdout] 142 | / syntax_struct! { [INFO] [stdout] 143 | | struct PythonHighlight { [INFO] [stdout] 144 | | extensions:["py"], [INFO] [stdout] 145 | | file_type:"python", [INFO] [stdout] ... | [INFO] [stdout] 162 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 184 | impl $Name { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 185 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_render` is never used [INFO] [stdout] --> src/main.rs:462:8 [INFO] [stdout] | [INFO] [stdout] 423 | impl EditorRows { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 462 | fn get_render(&self, at: usize) -> &String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.80s [INFO] running `Command { std: "docker" "inspect" "22ca7098734a4952f626fc7e4003584000a65811b58268b3151c027798a81a1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ca7098734a4952f626fc7e4003584000a65811b58268b3151c027798a81a1f", kill_on_drop: false }` [INFO] [stdout] 22ca7098734a4952f626fc7e4003584000a65811b58268b3151c027798a81a1f [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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e5b5f2279c8e015456cb735dd123e9b3a99bb033f00ce75339d26dd3655b9c9 [INFO] running `Command { std: "docker" "start" "-a" "4e5b5f2279c8e015456cb735dd123e9b3a99bb033f00ce75339d26dd3655b9c9", kill_on_drop: false }` [INFO] [stderr] Compiling vano v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `multiline_comment` is never used [INFO] [stdout] --> src/main.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 95 | trait SyntaxHighlight { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 99 | fn multiline_comment(&self) -> Option<(&str, &str)>; // add line [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `multiline_comment` is never read [INFO] [stdout] --> src/main.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 124 | / syntax_struct! { [INFO] [stdout] 125 | | struct RustHighlight { [INFO] [stdout] | | ------------- field in this struct [INFO] [stdout] 126 | | extensions:["rs"], [INFO] [stdout] 127 | | file_type:"rust", [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 181 | multiline_comment:Option<(&'static str,&'static str)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PythonHighlight` is never constructed [INFO] [stdout] --> src/main.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 143 | struct PythonHighlight { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/main.rs:185:16 [INFO] [stdout] | [INFO] [stdout] 142 | / syntax_struct! { [INFO] [stdout] 143 | | struct PythonHighlight { [INFO] [stdout] 144 | | extensions:["py"], [INFO] [stdout] 145 | | file_type:"python", [INFO] [stdout] ... | [INFO] [stdout] 162 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] ... [INFO] [stdout] 184 | impl $Name { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 185 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_render` is never used [INFO] [stdout] --> src/main.rs:462:8 [INFO] [stdout] | [INFO] [stdout] 423 | impl EditorRows { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 462 | fn get_render(&self, at: usize) -> &String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "4e5b5f2279c8e015456cb735dd123e9b3a99bb033f00ce75339d26dd3655b9c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e5b5f2279c8e015456cb735dd123e9b3a99bb033f00ce75339d26dd3655b9c9", kill_on_drop: false }` [INFO] [stdout] 4e5b5f2279c8e015456cb735dd123e9b3a99bb033f00ce75339d26dd3655b9c9 [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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6df292d6ac6a74e63c37a985cf60877208a7e1c864a5f4b2d144ca763f7db8a4 [INFO] running `Command { std: "docker" "start" "-a" "6df292d6ac6a74e63c37a985cf60877208a7e1c864a5f4b2d144ca763f7db8a4", kill_on_drop: false }` [INFO] [stderr] warning: method `multiline_comment` is never used [INFO] [stderr] --> src/main.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 95 | trait SyntaxHighlight { [INFO] [stderr] | --------------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 99 | fn multiline_comment(&self) -> Option<(&str, &str)>; // add line [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `multiline_comment` is never read [INFO] [stderr] --> src/main.rs:181:13 [INFO] [stderr] | [INFO] [stderr] 124 | / syntax_struct! { [INFO] [stderr] 125 | | struct RustHighlight { [INFO] [stderr] | | ------------- field in this struct [INFO] [stderr] 126 | | extensions:["rs"], [INFO] [stderr] 127 | | file_type:"rust", [INFO] [stderr] ... | [INFO] [stderr] 141 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] ... [INFO] [stderr] 181 | multiline_comment:Option<(&'static str,&'static str)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: struct `PythonHighlight` is never constructed [INFO] [stderr] --> src/main.rs:143:12 [INFO] [stderr] | [INFO] [stderr] 143 | struct PythonHighlight { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/main.rs:185:16 [INFO] [stderr] | [INFO] [stderr] 142 | / syntax_struct! { [INFO] [stderr] 143 | | struct PythonHighlight { [INFO] [stderr] 144 | | extensions:["py"], [INFO] [stderr] 145 | | file_type:"python", [INFO] [stderr] ... | [INFO] [stderr] 162 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] ... [INFO] [stderr] 184 | impl $Name { [INFO] [stderr] | ---------- associated function in this implementation [INFO] [stderr] 185 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `syntax_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: method `get_render` is never used [INFO] [stderr] --> src/main.rs:462:8 [INFO] [stderr] | [INFO] [stderr] 423 | impl EditorRows { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 462 | fn get_render(&self, at: usize) -> &String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `vano` (bin "vano" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vano-9b653c5c76189e7c) [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" "6df292d6ac6a74e63c37a985cf60877208a7e1c864a5f4b2d144ca763f7db8a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6df292d6ac6a74e63c37a985cf60877208a7e1c864a5f4b2d144ca763f7db8a4", kill_on_drop: false }` [INFO] [stdout] 6df292d6ac6a74e63c37a985cf60877208a7e1c864a5f4b2d144ca763f7db8a4