[INFO] fetching crate buns 0.1.2...
[INFO] testing buns-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate buns 0.1.2 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate buns 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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 ext-trait-proc_macros v2.0.0
[INFO] [stderr]   Downloaded ext-trait v2.0.0
[INFO] [stderr]   Downloaded deki_proc v0.1.3
[INFO] [stderr]   Downloaded extension-traits v2.0.0
[INFO] [stderr]   Downloaded maflow v0.1.0
[INFO] [stderr]   Downloaded type_cell v0.3.4
[INFO] [stderr]   Downloaded buns v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a5eb035ec232a532395ad89c23acdd95b52a7d9f6cd5ff7473c0702230ad5be
[INFO] running `Command { std: "docker" "start" "-a" "9a5eb035ec232a532395ad89c23acdd95b52a7d9f6cd5ff7473c0702230ad5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a5eb035ec232a532395ad89c23acdd95b52a7d9f6cd5ff7473c0702230ad5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5eb035ec232a532395ad89c23acdd95b52a7d9f6cd5ff7473c0702230ad5be", kill_on_drop: false }`
[INFO] [stdout] 9a5eb035ec232a532395ad89c23acdd95b52a7d9f6cd5ff7473c0702230ad5be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 984513b064ff46ffb8c50800e5a06d1227dc73b01e7435dced1d46a2b4b96661
[INFO] running `Command { std: "docker" "start" "-a" "984513b064ff46ffb8c50800e5a06d1227dc73b01e7435dced1d46a2b4b96661", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling maflow v0.1.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling type_cell v0.3.4
[INFO] [stderr]    Compiling convert_case v0.6.0
[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 11.96s
[INFO] running `Command { std: "docker" "inspect" "984513b064ff46ffb8c50800e5a06d1227dc73b01e7435dced1d46a2b4b96661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984513b064ff46ffb8c50800e5a06d1227dc73b01e7435dced1d46a2b4b96661", kill_on_drop: false }`
[INFO] [stdout] 984513b064ff46ffb8c50800e5a06d1227dc73b01e7435dced1d46a2b4b96661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 073593a769094ea22bf15e162fec2502fbe917faf4f80bbf102e61d9f42316b3
[INFO] running `Command { std: "docker" "start" "-a" "073593a769094ea22bf15e162fec2502fbe917faf4f80bbf102e61d9f42316b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling maflow v0.1.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[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 14.35s
[INFO] running `Command { std: "docker" "inspect" "073593a769094ea22bf15e162fec2502fbe917faf4f80bbf102e61d9f42316b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073593a769094ea22bf15e162fec2502fbe917faf4f80bbf102e61d9f42316b3", kill_on_drop: false }`
[INFO] [stdout] 073593a769094ea22bf15e162fec2502fbe917faf4f80bbf102e61d9f42316b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8f1911b38f8752cc2edb2c375d9aa7251da3f90b336903e6e77ce4952914b19
[INFO] running `Command { std: "docker" "start" "-a" "e8f1911b38f8752cc2edb2c375d9aa7251da3f90b336903e6e77ce4952914b19", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:137:13
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 137 |         let mut stream: TokenStream = item.into();
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stdout] 
[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 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/buns-98a32d901d420c64)
[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" "e8f1911b38f8752cc2edb2c375d9aa7251da3f90b336903e6e77ce4952914b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f1911b38f8752cc2edb2c375d9aa7251da3f90b336903e6e77ce4952914b19", kill_on_drop: false }`
[INFO] [stdout] e8f1911b38f8752cc2edb2c375d9aa7251da3f90b336903e6e77ce4952914b19
