[INFO] fetching crate proc-quote 0.4.0...
[INFO] testing proc-quote-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate proc-quote 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate proc-quote 0.4.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proc-quote 0.4.0
[INFO] finished tweaking crates.io crate proc-quote 0.4.0
[INFO] tweaked toml for crates.io crate proc-quote 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bc5e1726bb9181baa0a9f679c636477ea4c5ec3ef57d8bb4c64dc06366da8ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1bc5e1726bb9181baa0a9f679c636477ea4c5ec3ef57d8bb4c64dc06366da8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc5e1726bb9181baa0a9f679c636477ea4c5ec3ef57d8bb4c64dc06366da8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc5e1726bb9181baa0a9f679c636477ea4c5ec3ef57d8bb4c64dc06366da8ea", kill_on_drop: false }`
[INFO] [stdout] 1bc5e1726bb9181baa0a9f679c636477ea4c5ec3ef57d8bb4c64dc06366da8ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bb4f59aaee4cae3448439afdb8eebc153fdd21fad4c8881881b0d9295501d36
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2bb4f59aaee4cae3448439afdb8eebc153fdd21fad4c8881881b0d9295501d36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling proc-quote-impl v0.3.2
[INFO] [stderr]    Compiling proc-quote v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "2bb4f59aaee4cae3448439afdb8eebc153fdd21fad4c8881881b0d9295501d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb4f59aaee4cae3448439afdb8eebc153fdd21fad4c8881881b0d9295501d36", kill_on_drop: false }`
[INFO] [stdout] 2bb4f59aaee4cae3448439afdb8eebc153fdd21fad4c8881881b0d9295501d36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d501193d8ed11950c61eaebad7d327a49ab845c97241848fc4666955b4760483
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d501193d8ed11950c61eaebad7d327a49ab845c97241848fc4666955b4760483", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-quote v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> tests/repetition.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let c = [5, 6, 7].into_iter().map(|_| X);
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let c = [5, 6, 7].iter().map(|_| X);
[INFO] [stdout]    |                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let c = IntoIterator::into_iter([5, 6, 7]).map(|_| X);
[INFO] [stdout]    |             ++++++++++++++++++++++++         ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "d501193d8ed11950c61eaebad7d327a49ab845c97241848fc4666955b4760483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d501193d8ed11950c61eaebad7d327a49ab845c97241848fc4666955b4760483", kill_on_drop: false }`
[INFO] [stdout] d501193d8ed11950c61eaebad7d327a49ab845c97241848fc4666955b4760483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 558f8cb3a7641296bfa3a60824cf4f898ce2283aee95f342cc5484bd4cab9b7d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "558f8cb3a7641296bfa3a60824cf4f898ce2283aee95f342cc5484bd4cab9b7d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> tests/repetition.rs:78:23
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 78 |     let c = [5, 6, 7].into_iter().map(|_| X);
[INFO] [stdout] 
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let c = [5, 6, 7].iter().map(|_| X);
[INFO] [stderr]    |                       ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let c = IntoIterator::into_iter([5, 6, 7]).map(|_| X);
[INFO] [stderr]    |             ++++++++++++++++++++++++         ~
[INFO] [stderr] 
[INFO] [stderr] warning: `proc-quote` (test "repetition") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proc_quote-f560a6dc48b21d0a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/interpolation.rs (/opt/rustwide/target/debug/deps/interpolation-e64468f3c667a07f)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_duplicate ... ok
[INFO] [stdout] test test_ident ... ok
[INFO] [stdout] test test_advanced ... ok
[INFO] [stdout] test test_substitution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/repetition.rs (/opt/rustwide/target/debug/deps/repetition-b4c2b3fefd0137dc)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_repetition_impl_fn_collision ... ignored
[INFO] [stdout] test test_repetition_trait_fn_collision ... ignored
[INFO] [stdout] test test_repetition_iterators ... ok
[INFO] [stdout] test test_repetition_simple ... ok
[INFO] [stdout] test test_repetition_two_vars ... ok
[INFO] [stdout] test test_repetition_totokens ... ok
[INFO] [stdout] test test_repetition_nested ... ok
[INFO] [stdout] test test_repetition_slices ... ok
[INFO] [stdout] test test_repetition_without_consuming ... ok
[INFO] [stdout] test test_repetition_trait_name_collision ... ok
[INFO] [stdout] test test_var_name_conflict ... ok
[INFO] [stdout] test test_repetition_same_iter_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-17d0aa084cb553a9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_closure ... ok
[INFO] [stderr]      Running tests/types.rs (/opt/rustwide/target/debug/deps/types-f2b002e932c525d9)
[INFO] [stdout] test test_var_name_conflict ... ok
[INFO] [stdout] test test_raw_ident ... ok
[INFO] [stdout] test test_append_tokens ... ok
[INFO] [stdout] test test_empty_quote ... ok
[INFO] [stdout] test test_quote_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_box_str ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stderr]    Doc-tests proc-quote
[INFO] [stdout] test test_cow ... ok
[INFO] [stdout] test test_floating ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_str ... ok
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - quote (line 277) ... ok
[INFO] [stdout] test src/lib.rs - quote_spanned (line 334) ... ok
[INFO] [stdout] test src/lib.rs - quote (line 177) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - quote (line 219) ... ok
[INFO] [stdout] test src/lib.rs - quote_spanned (line 373) ... ok
[INFO] [stdout] test src/lib.rs - quote (line 295) ... ok
[INFO] [stdout] test src/lib.rs - quote (line 257) ... ok
[INFO] [stdout] test src/lib.rs - quote (line 310) ... ok
[INFO] [stdout] test src/lib.rs - quote (line 241) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "558f8cb3a7641296bfa3a60824cf4f898ce2283aee95f342cc5484bd4cab9b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558f8cb3a7641296bfa3a60824cf4f898ce2283aee95f342cc5484bd4cab9b7d", kill_on_drop: false }`
[INFO] [stdout] 558f8cb3a7641296bfa3a60824cf4f898ce2283aee95f342cc5484bd4cab9b7d