[INFO] fetching crate dicer 1.0.2... [INFO] testing dicer-1.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate dicer 1.0.2 into /workspace/builds/worker-4-tc1/source [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate dicer 1.0.2 [INFO] finished tweaking crates.io crate dicer 1.0.2 [INFO] tweaked toml for crates.io crate dicer 1.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dicer 1.0.2 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 dicer 1.0.2 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 getopts v0.2.21 [INFO] [stderr] Downloaded nias v0.5.0 [INFO] [stderr] Downloaded rusty-hook v0.11.2 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded indexmap v1.6.2 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded serde v1.0.125 [INFO] [stderr] Downloaded libc v0.2.93 [INFO] [stderr] Downloaded fsio v0.1.3 [INFO] [stderr] Downloaded ci_info v0.10.2 [INFO] [stderr] Downloaded envmnt v0.8.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a7703cac7075b32fc2d052cd03bc9f0b487ead79015735d5601e768bb536f311 [INFO] running `Command { std: "docker" "start" "-a" "a7703cac7075b32fc2d052cd03bc9f0b487ead79015735d5601e768bb536f311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7703cac7075b32fc2d052cd03bc9f0b487ead79015735d5601e768bb536f311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7703cac7075b32fc2d052cd03bc9f0b487ead79015735d5601e768bb536f311", kill_on_drop: false }` [INFO] [stdout] a7703cac7075b32fc2d052cd03bc9f0b487ead79015735d5601e768bb536f311 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ba118133c48142672a9bb0e4cb92d12fca9eddebc9098943003d24aa4545554 [INFO] running `Command { std: "docker" "start" "-a" "7ba118133c48142672a9bb0e4cb92d12fca9eddebc9098943003d24aa4545554", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling dicer v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s [INFO] running `Command { std: "docker" "inspect" "7ba118133c48142672a9bb0e4cb92d12fca9eddebc9098943003d24aa4545554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ba118133c48142672a9bb0e4cb92d12fca9eddebc9098943003d24aa4545554", kill_on_drop: false }` [INFO] [stdout] 7ba118133c48142672a9bb0e4cb92d12fca9eddebc9098943003d24aa4545554 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 47c5ad07b186e7b6854d639e64410029c59c260ae7b259cec835800bb968f1cb [INFO] running `Command { std: "docker" "start" "-a" "47c5ad07b186e7b6854d639e64410029c59c260ae7b259cec835800bb968f1cb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling fsio v0.1.3 [INFO] [stderr] Compiling nias v0.5.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling envmnt v0.8.4 [INFO] [stderr] Compiling ci_info v0.10.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling rusty-hook v0.11.2 [INFO] [stderr] Compiling dicer v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.30s [INFO] running `Command { std: "docker" "inspect" "47c5ad07b186e7b6854d639e64410029c59c260ae7b259cec835800bb968f1cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47c5ad07b186e7b6854d639e64410029c59c260ae7b259cec835800bb968f1cb", kill_on_drop: false }` [INFO] [stdout] 47c5ad07b186e7b6854d639e64410029c59c260ae7b259cec835800bb968f1cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4843f2ac4b81c62ba995374f66c04ac46bdf42afa382c41a65fc956a769563a9 [INFO] running `Command { std: "docker" "start" "-a" "4843f2ac4b81c62ba995374f66c04ac46bdf42afa382c41a65fc956a769563a9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dicer-f6d18e3a18bd27e9) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test lex::dfa::catchall::tests::test_catchall_comma ... ok [INFO] [stdout] test lex::dfa::catchall::tests::test_catchall_dash ... ok [INFO] [stdout] test lex::dfa::catchall::tests::test_catchall_div ... ok [INFO] [stdout] test lex::dfa::catchall::tests::test_catchall_eof ... ok [INFO] [stdout] test lex::dfa::catchall::tests::test_catchall_plus ... ok [INFO] [stdout] test lex::dfa::catchall::tests::test_catchall_rparen ... ok [INFO] [stdout] test lex::dfa::catchall::tests::test_catchall_star ... ok [INFO] [stdout] test lex::dfa::extrema::tests::should_not_recognize_fmax ... ok [INFO] [stdout] test lex::dfa::extrema::tests::should_not_recognize_fmin ... ok [INFO] [stdout] test lex::dfa::extrema::tests::should_recognize_min ... ok [INFO] [stdout] test lex::dfa::fcount::tests::should_not_recognize_fcount_partial ... ok [INFO] [stdout] test lex::dfa::fcount::tests::should_recognize_fcount ... ok [INFO] [stdout] test lex::dfa::d::tests::should_recognize_capital_d ... ok [INFO] [stdout] test lex::dfa::d::tests::should_recognize_lower_d ... ok [INFO] [stdout] test lex::dfa::fmax::tests::should_not_recognize_fmax_partial ... ok [INFO] [stdout] test lex::dfa::fmax::tests::should_recognize_fmax ... ok [INFO] [stdout] test lex::dfa::num::tests::should_not_recognize_leading_zero ... ok [INFO] [stdout] test lex::dfa::num::tests::should_recognize_int ... ok [INFO] [stdout] test lex::dfa::relop::tests::should_recognize_greater_than ... ok [INFO] [stdout] test lex::dfa::num::tests::should_stop_reading_at_non_int_characters ... ok [INFO] [stdout] test lex::dfa::fmin::tests::should_not_recognize_fmin_partial ... ok [INFO] [stdout] test lex::dfa::relop::tests::should_recognize_greater_than_eq ... ok [INFO] [stdout] test lex::dfa::fmin::tests::should_recognize_fmin ... ok [INFO] [stdout] test lex::dfa::relop::tests::should_recognize_less_than ... ok [INFO] [stdout] test lex::dfa::whitespace::tests::test_ws_offset ... ok [INFO] [stdout] test lex::dfa::whitespace::tests::test_ws_offset_too_large ... ok [INFO] [stdout] test parse::tests::should_match_and_return_next_token ... ok [INFO] [stdout] test lex::dfa::whitespace::tests::test_ws_no_offset ... ok [INFO] [stdout] test lex::dfa::whitespace::tests::test_ws_offset_too_small ... ok [INFO] [stdout] test lex::dfa::relop::tests::should_recognize_less_than_eq ... ok [INFO] [stdout] test parse::tests::should_synerr ... ok [INFO] [stdout] test lex::dfa::catchall::tests::test_catchall_lparen ... ok [INFO] [stdout] test lex::dfa::extrema::tests::should_recognize_max ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dicer-94fb1629102cfbee) [INFO] [stdout] [INFO] [stderr] Doc-tests dicer [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 src/lib.rs - eval (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4843f2ac4b81c62ba995374f66c04ac46bdf42afa382c41a65fc956a769563a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4843f2ac4b81c62ba995374f66c04ac46bdf42afa382c41a65fc956a769563a9", kill_on_drop: false }` [INFO] [stdout] 4843f2ac4b81c62ba995374f66c04ac46bdf42afa382c41a65fc956a769563a9