[INFO] cloning repository https://github.com/onContentStop/silver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onContentStop/silver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fsilver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fsilver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e51c32189839b24c029eb52c87f9b4ed3b0c75a0 [INFO] testing onContentStop/silver against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FonContentStop%2Fsilver" "/workspace/builds/worker-40/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/onContentStop/silver on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/onContentStop/silver [INFO] finished tweaking git repo https://github.com/onContentStop/silver [INFO] tweaked toml for git repo https://github.com/onContentStop/silver written to /workspace/builds/worker-40/source/Cargo.toml [INFO] crate git repo https://github.com/onContentStop/silver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xorshift v0.2.0 [INFO] [stderr] Downloaded bit-set v0.5.2 [INFO] [stderr] Downloaded strum_macros v0.20.1 [INFO] [stderr] Downloaded bit-vec v0.6.3 [INFO] [stderr] Downloaded rusty-fork v0.3.0 [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [INFO] [stderr] Downloaded output_vt100 v0.1.2 [INFO] [stderr] Downloaded strum v0.20.0 [INFO] [stderr] Downloaded ctor v0.1.16 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded crossterm v0.18.2 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded signal-hook v0.1.16 [INFO] [stderr] Downloaded mio v0.7.6 [INFO] [stderr] Downloaded proptest v0.10.1 [INFO] [stderr] Downloaded anyhow v1.0.35 [INFO] [stderr] Downloaded socket2 v0.3.17 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded parking_lot_core v0.8.1 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded addr2line v0.14.0 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded syn v1.0.54 [INFO] [stderr] Downloaded signal-hook-registry v1.2.2 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded credibility v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c6a82ca3570d76a962989bb9ec95db04467f30da58e6ac4d5c4a08699ad7ced [INFO] running `Command { std: "docker" "start" "-a" "9c6a82ca3570d76a962989bb9ec95db04467f30da58e6ac4d5c4a08699ad7ced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c6a82ca3570d76a962989bb9ec95db04467f30da58e6ac4d5c4a08699ad7ced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c6a82ca3570d76a962989bb9ec95db04467f30da58e6ac4d5c4a08699ad7ced", kill_on_drop: false }` [INFO] [stdout] 9c6a82ca3570d76a962989bb9ec95db04467f30da58e6ac4d5c4a08699ad7ced [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fc680b00c41e620cdb3d1f9f02f5195832eb5100a2a7c45f7d82db0afd47009 [INFO] running `Command { std: "docker" "start" "-a" "7fc680b00c41e620cdb3d1f9f02f5195832eb5100a2a7c45f7d82db0afd47009", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Compiling strum v0.20.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling parking_lot_core v0.8.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling crossterm v0.18.2 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling silver-language v0.1.0 (/opt/rustwide/workdir/silver-language) [INFO] [stderr] Compiling silver v0.1.0 (/opt/rustwide/workdir/silver) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 07s [INFO] running `Command { std: "docker" "inspect" "7fc680b00c41e620cdb3d1f9f02f5195832eb5100a2a7c45f7d82db0afd47009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fc680b00c41e620cdb3d1f9f02f5195832eb5100a2a7c45f7d82db0afd47009", kill_on_drop: false }` [INFO] [stdout] 7fc680b00c41e620cdb3d1f9f02f5195832eb5100a2a7c45f7d82db0afd47009 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5fb9e81f073ffa71eb4ee7e76db177acb17768ee20da138e9cd0731d2074db3 [INFO] running `Command { std: "docker" "start" "-a" "a5fb9e81f073ffa71eb4ee7e76db177acb17768ee20da138e9cd0731d2074db3", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling silver v0.1.0 (/opt/rustwide/workdir/silver) [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling credibility v0.1.3 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling silver-language v0.1.0 (/opt/rustwide/workdir/silver-language) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 26s [INFO] running `Command { std: "docker" "inspect" "a5fb9e81f073ffa71eb4ee7e76db177acb17768ee20da138e9cd0731d2074db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5fb9e81f073ffa71eb4ee7e76db177acb17768ee20da138e9cd0731d2074db3", kill_on_drop: false }` [INFO] [stdout] a5fb9e81f073ffa71eb4ee7e76db177acb17768ee20da138e9cd0731d2074db3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d54e08690f5713e0ec93e26f74c8de40c9879027f0eb4924633021ac5f12db28 [INFO] running `Command { std: "docker" "start" "-a" "d54e08690f5713e0ec93e26f74c8de40c9879027f0eb4924633021ac5f12db28", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/silver-ef915d2b2d3ca5df) [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] Running unittests (/opt/rustwide/target/debug/deps/silver_language-812cd871bac34cf0) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test analysis::syntax::lexer::tests::lex_bad_number_literal ... ok [INFO] [stdout] test analysis::syntax::lexer::tests::lex_bad_token ... ok [INFO] [stdout] test analysis::syntax::lexer::tests::lexes_single_token ... ok [INFO] [stdout] test analysis::syntax::lexer::tests::lexer_tests_all_tokens ... ok [INFO] [stdout] test analysis::evaluator::tests::evaluates_correctly ... ok [INFO] [stdout] test analysis::syntax::parser::tests::empty_input ... ok [INFO] [stdout] test analysis::syntax::parser::tests::missing_binary_operand_left ... ok [INFO] [stdout] test analysis::syntax::parser::tests::missing_close_parenthesis ... ok [INFO] [stdout] test analysis::syntax::parser::tests::missing_binary_operand_right ... ok [INFO] [stdout] test analysis::syntax::parser::tests::missing_open_parenthesis ... ok [INFO] [stdout] test analysis::syntax::parser::tests::missing_unary_operand ... ok [INFO] [stdout] test analysis::syntax::parser::tests::parse_assignment_expression ... ok [INFO] [stdout] test analysis::syntax::parser::tests::parse_boolean_literals ... ok [INFO] [stdout] test analysis::syntax::parser::tests::parse_name_expression ... ok [INFO] [stdout] test analysis::syntax::parser::tests::parse_binary_operators ... ok [INFO] [stdout] test analysis::syntax::parser::tests::binary_operators_respect_precedence ... ok [INFO] [stdout] test analysis::syntax::parser::tests::parse_parenthesized_expression ... ok [INFO] [stdout] test analysis::syntax::parser::tests::parse_single_number ... ok [INFO] [stdout] test analysis::syntax::parser::tests::parse_unary_operators ... ok [INFO] [stdout] test analysis::syntax::syntax_facts::tests::get_text_round_trips ... ok [INFO] [stdout] test analysis::syntax::parser::tests::unary_and_binary_operators_respect_precedence ... ok [INFO] [stdout] test analysis::syntax::lexer::tests::lexes_token_pairs ... ok [INFO] [stderr] Doc-tests silver-language [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "d54e08690f5713e0ec93e26f74c8de40c9879027f0eb4924633021ac5f12db28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d54e08690f5713e0ec93e26f74c8de40c9879027f0eb4924633021ac5f12db28", kill_on_drop: false }` [INFO] [stdout] d54e08690f5713e0ec93e26f74c8de40c9879027f0eb4924633021ac5f12db28