[INFO] fetching crate buns 0.1.2... [INFO] testing buns-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate buns 0.1.2 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate buns 0.1.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate buns 0.1.2 [INFO] tweaked toml for crates.io crate buns 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate buns 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate buns 0.1.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded deki_core v0.1.1 [INFO] [stderr] Downloaded maflow v0.1.0 [INFO] [stderr] Downloaded type_cell v0.3.4 [INFO] [stderr] Downloaded buns v0.1.0 [INFO] [stderr] Downloaded deki_proc v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d084673c97bb96738f04cc6336c6f13a011039a42839f71e64ea19323be859b1 [INFO] running `Command { std: "docker" "start" "-a" "d084673c97bb96738f04cc6336c6f13a011039a42839f71e64ea19323be859b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d084673c97bb96738f04cc6336c6f13a011039a42839f71e64ea19323be859b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d084673c97bb96738f04cc6336c6f13a011039a42839f71e64ea19323be859b1", kill_on_drop: false }` [INFO] [stdout] d084673c97bb96738f04cc6336c6f13a011039a42839f71e64ea19323be859b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 691a2d289580ee09363a25d618c6123b420b36215a75e1aff38b8230bc5af994 [INFO] running `Command { std: "docker" "start" "-a" "691a2d289580ee09363a25d618c6123b420b36215a75e1aff38b8230bc5af994", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling maflow v0.1.0 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling type_cell v0.3.4 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling ext-trait-proc_macros v2.0.0 [INFO] [stderr] Compiling ext-trait v2.0.0 [INFO] [stderr] Compiling extension-traits v2.0.0 [INFO] [stderr] Compiling buns v0.1.0 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling deki_core v0.1.1 [INFO] [stderr] Compiling deki_proc v0.1.3 [INFO] [stderr] Compiling buns v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let mut stream: TokenStream = item.into(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.83s [INFO] running `Command { std: "docker" "inspect" "691a2d289580ee09363a25d618c6123b420b36215a75e1aff38b8230bc5af994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "691a2d289580ee09363a25d618c6123b420b36215a75e1aff38b8230bc5af994", kill_on_drop: false }` [INFO] [stdout] 691a2d289580ee09363a25d618c6123b420b36215a75e1aff38b8230bc5af994 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b169c5c3e3574c362fef54d540efd7fdd074893424b4a2868987c390fd8c271d [INFO] running `Command { std: "docker" "start" "-a" "b169c5c3e3574c362fef54d540efd7fdd074893424b4a2868987c390fd8c271d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling maflow v0.1.0 [INFO] [stderr] Compiling type_cell v0.3.4 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling ext-trait-proc_macros v2.0.0 [INFO] [stderr] Compiling ext-trait v2.0.0 [INFO] [stderr] Compiling extension-traits v2.0.0 [INFO] [stderr] Compiling buns v0.1.0 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling deki_core v0.1.1 [INFO] [stderr] Compiling deki_proc v0.1.3 [INFO] [stderr] Compiling buns v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let mut stream: TokenStream = item.into(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let mut stream: TokenStream = item.into(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SEPARATE_0` is never used [INFO] [stdout] --> examples/usage.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | #SEPARATE_0 ^ 10 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SEPARATE_1` is never used [INFO] [stdout] --> examples/usage.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | #SEPARATE_1 ^ 10 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SEPARATE_2` is never used [INFO] [stdout] --> examples/usage.rs:20:6 [INFO] [stdout] | [INFO] [stdout] 20 | #SEPARATE_2 ^ 10 [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.64s [INFO] running `Command { std: "docker" "inspect" "b169c5c3e3574c362fef54d540efd7fdd074893424b4a2868987c390fd8c271d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b169c5c3e3574c362fef54d540efd7fdd074893424b4a2868987c390fd8c271d", kill_on_drop: false }` [INFO] [stdout] b169c5c3e3574c362fef54d540efd7fdd074893424b4a2868987c390fd8c271d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c2e2b95f9bdcba2100316b958d3c5946968b57c4dfe27adbb2d72ad1d415c37b [INFO] running `Command { std: "docker" "start" "-a" "c2e2b95f9bdcba2100316b958d3c5946968b57c4dfe27adbb2d72ad1d415c37b", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | let mut stream: TokenStream = item.into(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `buns` (lib) generated 1 warning (run `cargo fix --lib -p buns` to apply 1 suggestion) [INFO] [stderr] warning: `buns` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: constant `SEPARATE_0` is never used [INFO] [stderr] --> examples/usage.rs:16:6 [INFO] [stderr] | [INFO] [stderr] 16 | #SEPARATE_0 ^ 10 [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `SEPARATE_1` is never used [INFO] [stderr] --> examples/usage.rs:17:6 [INFO] [stderr] | [INFO] [stderr] 17 | #SEPARATE_1 ^ 10 [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SEPARATE_2` is never used [INFO] [stderr] --> examples/usage.rs:20:6 [INFO] [stderr] | [INFO] [stderr] 20 | #SEPARATE_2 ^ 10 [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `buns` (example "usage") generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/buns-98a32d901d420c64) [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] Doc-tests buns [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - BunsTokenStreamExt (line 162) ... ignored [INFO] [stdout] test src/lib.rs - BunsTokenTreeExt (line 173) ... ignored [INFO] [stdout] test src/lib.rs - Testyy (line 10) ... ignored [INFO] [stdout] test src/lib.rs - VecVecExt (line 200) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c2e2b95f9bdcba2100316b958d3c5946968b57c4dfe27adbb2d72ad1d415c37b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2e2b95f9bdcba2100316b958d3c5946968b57c4dfe27adbb2d72ad1d415c37b", kill_on_drop: false }` [INFO] [stdout] c2e2b95f9bdcba2100316b958d3c5946968b57c4dfe27adbb2d72ad1d415c37b