[INFO] fetching crate mquote 0.1.0... [INFO] testing mquote-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate mquote 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate mquote 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mquote 0.1.0 [INFO] finished tweaking crates.io crate mquote 0.1.0 [INFO] tweaked toml for crates.io crate mquote 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 433e35e33e47ad1f92a4f49d3b4f7a6910f72cd788f700172d484cc547610040 [INFO] running `Command { std: "docker" "start" "-a" "433e35e33e47ad1f92a4f49d3b4f7a6910f72cd788f700172d484cc547610040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "433e35e33e47ad1f92a4f49d3b4f7a6910f72cd788f700172d484cc547610040", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "433e35e33e47ad1f92a4f49d3b4f7a6910f72cd788f700172d484cc547610040", kill_on_drop: false }` [INFO] [stdout] 433e35e33e47ad1f92a4f49d3b4f7a6910f72cd788f700172d484cc547610040 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d9946f3d595021994c867b1638f736626e4df0411eee533c6fb6a06aef1da0a [INFO] running `Command { std: "docker" "start" "-a" "9d9946f3d595021994c867b1638f736626e4df0411eee533c6fb6a06aef1da0a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling mquote-impl v0.1.0 [INFO] [stderr] Compiling mquote v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.50s [INFO] running `Command { std: "docker" "inspect" "9d9946f3d595021994c867b1638f736626e4df0411eee533c6fb6a06aef1da0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d9946f3d595021994c867b1638f736626e4df0411eee533c6fb6a06aef1da0a", kill_on_drop: false }` [INFO] [stdout] 9d9946f3d595021994c867b1638f736626e4df0411eee533c6fb6a06aef1da0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9b8953c7be11a306e79fe382781ea5e574cdb0baaa1d95c4549541635051662 [INFO] running `Command { std: "docker" "start" "-a" "d9b8953c7be11a306e79fe382781ea5e574cdb0baaa1d95c4549541635051662", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling trybuild v1.0.43 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling mquote v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 21.29s [INFO] running `Command { std: "docker" "inspect" "d9b8953c7be11a306e79fe382781ea5e574cdb0baaa1d95c4549541635051662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9b8953c7be11a306e79fe382781ea5e574cdb0baaa1d95c4549541635051662", kill_on_drop: false }` [INFO] [stdout] d9b8953c7be11a306e79fe382781ea5e574cdb0baaa1d95c4549541635051662 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 78954bd35f2515abad7af6024501c817c49302ba85dda3aa662e2c58f4c9bb02 [INFO] running `Command { std: "docker" "start" "-a" "78954bd35f2515abad7af6024501c817c49302ba85dda3aa662e2c58f4c9bb02", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mquote-19584a590db1b044) [INFO] [stdout] [INFO] [stderr] Running tests/catch_fail_messages.rs (/opt/rustwide/target/debug/deps/catch_fail_messages-026424e1b8759063) [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 1 test [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Compiling mquote-impl v0.1.0 [INFO] [stderr] Checking mquote v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking mquote-tests v0.0.0 (/opt/rustwide/target/tests/mquote) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.37s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/fail_cases/cannot_use_same_variable_twice_in_extend_insertion.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0382]: use of moved value: `insertion` [INFO] [stderr] --> $DIR/cannot_use_same_variable_twice_in_extend_insertion.rs:7:46 [INFO] [stderr] | [INFO] [stderr] 6 | let insertion = mquote!(h e l l o); [INFO] [stderr] | --------- move occurs because `insertion` has type `mquote::__rt::proc_macro2::TokenStream`, which does not implement the `Copy` trait [INFO] [stderr] 7 | let q = mquote!(let _ = [ ^{insertion} ^{insertion} ]); [INFO] [stderr] | --------- ^^^^^^^^^ value used here after move [INFO] [stderr] | | [INFO] [stderr] | value moved here [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0382`. [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0382]: use of moved value: `insertion` [INFO] [stderr] --> $DIR/cannot_use_same_variable_twice_in_extend_insertion.rs:7:46 [INFO] [stderr] | [INFO] [stderr] 6 | let insertion = mquote!(h e l l o); [INFO] [stderr] | --------- move occurs because `insertion` has type `TokenStream`, which does not implement the `Copy` trait [INFO] [stderr] 7 | let q = mquote!(let _ = [ ^{insertion} ^{insertion} ]); [INFO] [stderr] | --------- ^^^^^^^^^ value used here after move [INFO] [stderr] | | [INFO] [stderr] | value moved here [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/fail_cases/invalid_insertion.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: expected expression, found `;` [INFO] [stderr] --> $DIR/invalid_insertion.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | #{!!!} [INFO] [stderr] | ^^^^^ expected expression [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `heh` in this scope [INFO] [stderr] --> $DIR/invalid_insertion.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | #{heh} [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `requested_span` in this scope [INFO] [stderr] --> $DIR/invalid_insertion.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | #{requested_span} [INFO] [stderr] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `inner_stream` in this scope [INFO] [stderr] --> $DIR/invalid_insertion.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | { #{inner_stream} } [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: expected expression, found `;` [INFO] [stderr] --> $DIR/invalid_insertion.rs:10:10 [INFO] [stderr] | [INFO] [stderr] 10 | #{!!!} [INFO] [stderr] | ^^^^^ expected expression [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `heh` in this scope [INFO] [stderr] --> $DIR/invalid_insertion.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | #{heh} [INFO] [stderr] | ^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `requested_span` in this scope [INFO] [stderr] --> $DIR/invalid_insertion.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | #{requested_span} [INFO] [stderr] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `inner_stream` in this scope [INFO] [stderr] --> $DIR/invalid_insertion.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | { #{inner_stream} } [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/fail_cases/missing_data.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: Missing condition in #{if .. } [INFO] [stderr] --> $DIR/missing_data.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | let _ = mquote!(#{if} 123 #{endif}); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: Missing var and expression in #{for var in expression} [INFO] [stderr] --> $DIR/missing_data.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | let _ = mquote!(#{for} repeative #{endfor}); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: Missing matching expression in #{match .. } [INFO] [stderr] --> $DIR/missing_data.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | let _ = mquote!(#{match}#{of Some(x)} #{x} #{endmatch}); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: Missing pattern in #{of .. } [INFO] [stderr] --> $DIR/missing_data.rs:10:42 [INFO] [stderr] | [INFO] [stderr] 10 | let _ = mquote!(#{match Some("1")} #{of} hi #{endmatch}); [INFO] [stderr] | ^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: Missing condition in #{if .. } [INFO] [stderr] --> $DIR/missing_data.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | let _ = mquote!(#{if} 123 #{endif}); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: Missing var and expression in #{for var in expression} [INFO] [stderr] --> $DIR/missing_data.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | let _ = mquote!(#{for} repeative #{endfor}); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: Missing matching expression in #{match .. } [INFO] [stderr] --> $DIR/missing_data.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | let _ = mquote!(#{match}#{of Some(x)} #{x} #{endmatch}); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: Missing pattern in #{of .. } [INFO] [stderr] --> $DIR/missing_data.rs:10:42 [INFO] [stderr] | [INFO] [stderr] 10 | let _ = mquote!(#{match Some("1")} #{of} hi #{endmatch}); [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/fail_cases/unexpected_tokens_between_match_and_of.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: Expected #{of ..} [INFO] [stderr] --> $DIR/unexpected_tokens_between_match_and_of.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | #{match Some("1")} unexpected stuff [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: Expected #{of ..} [INFO] [stderr] --> $DIR/unexpected_tokens_between_match_and_of.rs:7:28 [INFO] [stderr] | [INFO] [stderr] 7 | #{match Some("1")} unexpected stuff [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test cases ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- cases stdout ---- [INFO] [stdout] thread 'cases' panicked at '4 of 4 tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.43/src/run.rs:73:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5564ff22c0e0 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x5564ff22c0e0 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5564ff22c0e0 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5564ff22c0e0 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5564ff2512ec - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x5564ff228545 - std::io::Write::write_fmt::h65d36b96410d80d7 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x5564ff22e40b - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5564ff22e40b - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5564ff22e40b - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x5564ff22df1c - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x5564ff22ead4 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x5564ff22e5b7 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x5564ff22c5bc - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5564ff22e519 - rust_begin_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x5564fefd7cfb - std::panicking::begin_panic_fmt::hf70e90a601287d8b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:457:5 [INFO] [stdout] 15: 0x5564ff045fa2 - trybuild::run::::run::h8ac0cc09ec1cb735 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.43/src/run.rs:73:13 [INFO] [stdout] 16: 0x5564ff04ac14 - ::drop::h98dd531cbaac187c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.43/src/lib.rs:306:13 [INFO] [stdout] 17: 0x5564fefd9b77 - core::ptr::drop_in_place::hb02ab6471c3a2e7f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ptr/mod.rs:192:1 [INFO] [stdout] 18: 0x5564fefda411 - catch_fail_messages::cases::h114c46e0dd607ec3 [INFO] [stdout] at /opt/rustwide/workdir/tests/catch_fail_messages.rs:7:1 [INFO] [stdout] 19: 0x5564fefda3ca - catch_fail_messages::cases::{{closure}}::hd19c11c1ecb41fc3 [INFO] [stdout] at /opt/rustwide/workdir/tests/catch_fail_messages.rs:4:1 [INFO] [stdout] 20: 0x5564fefd9abe - core::ops::function::FnOnce::call_once::h86b16d448798c14c [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5564ff00d653 - core::ops::function::FnOnce::call_once::h227fa683a5745bd3 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x5564ff00d653 - test::__rust_begin_short_backtrace::h3a193bd570ada00a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:578:5 [INFO] [stdout] 23: 0x5564ff00c0c8 - as core::ops::function::FnOnce>::call_once::h262d2f411717179a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 24: 0x5564ff00c0c8 - as core::ops::function::FnOnce<()>>::call_once::hfec00caec3e52a7b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] 25: 0x5564ff00c0c8 - std::panicking::try::do_call::ha5f42e76ffda569d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 26: 0x5564ff00c0c8 - std::panicking::try::h53f36df0935b9500 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 27: 0x5564ff00c0c8 - std::panic::catch_unwind::h5a497f74b0ce006f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 28: 0x5564ff00c0c8 - test::run_test_in_process::hab0aead337f48a88 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:601:18 [INFO] [stdout] 29: 0x5564ff00c0c8 - test::run_test::run_test_inner::{{closure}}::h632c383164d4cba2 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:493:39 [INFO] [stdout] 30: 0x5564fefda84d - test::run_test::run_test_inner::{{closure}}::h7c4b3612891a4b58 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/test/src/lib.rs:520:37 [INFO] [stdout] 31: 0x5564fefda84d - std::sys_common::backtrace::__rust_begin_short_backtrace::habf7d8a08419d00e [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x5564fefdef78 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3acba502e2068204 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 33: 0x5564fefdef78 - as core::ops::function::FnOnce<()>>::call_once::h526ef819c1964a35 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:347:9 [INFO] [stdout] 34: 0x5564fefdef78 - std::panicking::try::do_call::hc0b5663d6373cec8 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x5564fefdef78 - std::panicking::try::ha9007ede9d35dcd6 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x5564fefdef78 - std::panic::catch_unwind::hf60d56329ebbb81c [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 37: 0x5564fefdef78 - std::thread::Builder::spawn_unchecked::{{closure}}::hb1722d498f4ce777 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 38: 0x5564fefdef78 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h15eb01325730c962 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x5564ff234b47 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x5564ff234b47 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 41: 0x5564ff234b47 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 42: 0x7fc1a4af5609 - start_thread [INFO] [stdout] 43: 0x7fc1a48c7293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] cases [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.78s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test catch_fail_messages' [INFO] running `Command { std: "docker" "inspect" "78954bd35f2515abad7af6024501c817c49302ba85dda3aa662e2c58f4c9bb02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78954bd35f2515abad7af6024501c817c49302ba85dda3aa662e2c58f4c9bb02", kill_on_drop: false }` [INFO] [stdout] 78954bd35f2515abad7af6024501c817c49302ba85dda3aa662e2c58f4c9bb02