[INFO] fetching crate tt-equal 0.1.2... [INFO] testing tt-equal-0.1.2 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate tt-equal 0.1.2 into /workspace/builds/worker-52/source [INFO] validating manifest of crates.io crate tt-equal 0.1.2 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 tt-equal 0.1.2 [INFO] finished tweaking crates.io crate tt-equal 0.1.2 [INFO] tweaked toml for crates.io crate tt-equal 0.1.2 written to /workspace/builds/worker-52/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] [stderr] Blocking waiting for file lock on package cache [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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdd5973bac255c30a8c357df23b93f43ebb6563c4a30f6245d8bd898a6bd464b [INFO] running `Command { std: "docker" "start" "-a" "fdd5973bac255c30a8c357df23b93f43ebb6563c4a30f6245d8bd898a6bd464b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdd5973bac255c30a8c357df23b93f43ebb6563c4a30f6245d8bd898a6bd464b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdd5973bac255c30a8c357df23b93f43ebb6563c4a30f6245d8bd898a6bd464b", kill_on_drop: false }` [INFO] [stdout] fdd5973bac255c30a8c357df23b93f43ebb6563c4a30f6245d8bd898a6bd464b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de7b878a894488c86bd5b9a9b2aa84291bbd9f8553cce3dc685e675819966f74 [INFO] running `Command { std: "docker" "start" "-a" "de7b878a894488c86bd5b9a9b2aa84291bbd9f8553cce3dc685e675819966f74", kill_on_drop: false }` [INFO] [stderr] Compiling tt-call v1.0.8 [INFO] [stderr] Compiling tt-equal v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lib.rs:162:64 [INFO] [stdout] | [INFO] [stdout] 162 | "'tt_equal' expects its input value to be within '[{..}]' \ [INFO] [stdout] | ^ ^ [INFO] [stdout] 163 | but it received additional tokens after the braces ('{..}')." [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 162 | "{}", "'tt_equal' expects its input value to be within '[{..}]' \ [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "de7b878a894488c86bd5b9a9b2aa84291bbd9f8553cce3dc685e675819966f74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de7b878a894488c86bd5b9a9b2aa84291bbd9f8553cce3dc685e675819966f74", kill_on_drop: false }` [INFO] [stdout] de7b878a894488c86bd5b9a9b2aa84291bbd9f8553cce3dc685e675819966f74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6d69aa4a48ce1586ff4d808a2a3f38382e547a8f31e9d70b95ae95c5f8cb1e1 [INFO] running `Command { std: "docker" "start" "-a" "b6d69aa4a48ce1586ff4d808a2a3f38382e547a8f31e9d70b95ae95c5f8cb1e1", kill_on_drop: false }` [INFO] [stderr] Compiling tt-equal v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lib.rs:162:64 [INFO] [stdout] | [INFO] [stdout] 162 | "'tt_equal' expects its input value to be within '[{..}]' \ [INFO] [stdout] | ^ ^ [INFO] [stdout] 163 | but it received additional tokens after the braces ('{..}')." [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 162 | "{}", "'tt_equal' expects its input value to be within '[{..}]' \ [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains braces [INFO] [stdout] --> src/lib.rs:162:64 [INFO] [stdout] | [INFO] [stdout] 162 | "'tt_equal' expects its input value to be within '[{..}]' \ [INFO] [stdout] | ^ ^ [INFO] [stdout] 163 | but it received additional tokens after the braces ('{..}')." [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stdout] help: add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 162 | "{}", "'tt_equal' expects its input value to be within '[{..}]' \ [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 0.46s [INFO] running `Command { std: "docker" "inspect" "b6d69aa4a48ce1586ff4d808a2a3f38382e547a8f31e9d70b95ae95c5f8cb1e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6d69aa4a48ce1586ff4d808a2a3f38382e547a8f31e9d70b95ae95c5f8cb1e1", kill_on_drop: false }` [INFO] [stdout] b6d69aa4a48ce1586ff4d808a2a3f38382e547a8f31e9d70b95ae95c5f8cb1e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7bed72f99eca2e048a8fafe86f0efb27f0fb077df142361bf6df6d4ed997b21d [INFO] running `Command { std: "docker" "start" "-a" "7bed72f99eca2e048a8fafe86f0efb27f0fb077df142361bf6df6d4ed997b21d", kill_on_drop: false }` [INFO] [stderr] warning: panic message contains braces [INFO] [stderr] --> src/lib.rs:162:64 [INFO] [stderr] | [INFO] [stderr] 162 | "'tt_equal' expects its input value to be within '[{..}]' \ [INFO] [stderr] | ^ ^ [INFO] [stderr] 163 | but it received additional tokens after the braces ('{..}')." [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this message is not used as a format string, but will be in Rust 2021 [INFO] [stderr] help: add a "{}" format string to use the message literally [INFO] [stderr] | [INFO] [stderr] 162 | "{}", "'tt_equal' expects its input value to be within '[{..}]' \ [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `tt-equal` (lib) generated 1 warning [INFO] [stderr] warning: `tt-equal` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tt_equal-9f1424af02ea8387) [INFO] [stdout] [INFO] [stderr] Running tests/macro_rules_oddities.rs (/opt/rustwide/target/debug/deps/macro_rules_oddities-ccdde241bb42dea4) [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] [stdout] test test_duplicate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-f736706d4e280248) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_tt_equal_invocations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tt-equal [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - tt_equal (line 66) ... ok [INFO] [stdout] test src/lib.rs - tt_equal (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7bed72f99eca2e048a8fafe86f0efb27f0fb077df142361bf6df6d4ed997b21d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bed72f99eca2e048a8fafe86f0efb27f0fb077df142361bf6df6d4ed997b21d", kill_on_drop: false }` [INFO] [stdout] 7bed72f99eca2e048a8fafe86f0efb27f0fb077df142361bf6df6d4ed997b21d