[INFO] cloning repository https://github.com/koka831/marmoset [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koka831/marmoset" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoka831%2Fmarmoset", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoka831%2Fmarmoset'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 75ef8dad6b0de30b65ee16250b3044d12e3315f5 [INFO] testing koka831/marmoset against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoka831%2Fmarmoset" "/workspace/builds/worker-42/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/koka831/marmoset on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/koka831/marmoset [INFO] finished tweaking git repo https://github.com/koka831/marmoset [INFO] tweaked toml for git repo https://github.com/koka831/marmoset written to /workspace/builds/worker-42/source/Cargo.toml [INFO] crate git repo https://github.com/koka831/marmoset already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddda032d91dc00095ab2544e2c62ed0db2e2fbbd408c704bce0f931ad40b3c59 [INFO] running `Command { std: "docker" "start" "-a" "ddda032d91dc00095ab2544e2c62ed0db2e2fbbd408c704bce0f931ad40b3c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddda032d91dc00095ab2544e2c62ed0db2e2fbbd408c704bce0f931ad40b3c59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddda032d91dc00095ab2544e2c62ed0db2e2fbbd408c704bce0f931ad40b3c59", kill_on_drop: false }` [INFO] [stdout] ddda032d91dc00095ab2544e2c62ed0db2e2fbbd408c704bce0f931ad40b3c59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7da59ff1daab31ffbf794e163972c13bc2c1d2dcc86a899b299e5ffde7cff48f [INFO] running `Command { std: "docker" "start" "-a" "7da59ff1daab31ffbf794e163972c13bc2c1d2dcc86a899b299e5ffde7cff48f", kill_on_drop: false }` [INFO] [stderr] Compiling marmoset v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib/parser/parser.rs:153:32 [INFO] [stdout] | [INFO] [stdout] 153 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "7da59ff1daab31ffbf794e163972c13bc2c1d2dcc86a899b299e5ffde7cff48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7da59ff1daab31ffbf794e163972c13bc2c1d2dcc86a899b299e5ffde7cff48f", kill_on_drop: false }` [INFO] [stdout] 7da59ff1daab31ffbf794e163972c13bc2c1d2dcc86a899b299e5ffde7cff48f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b59551953be7e1e65d0ad411be6dac914448cc969da276ae0d611acbfbc75cac [INFO] running `Command { std: "docker" "start" "-a" "b59551953be7e1e65d0ad411be6dac914448cc969da276ae0d611acbfbc75cac", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib/parser/parser.rs:153:32 [INFO] [stdout] | [INFO] [stdout] 153 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling marmoset v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> lib/parser/parser.rs:153:32 [INFO] [stdout] | [INFO] [stdout] 153 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "b59551953be7e1e65d0ad411be6dac914448cc969da276ae0d611acbfbc75cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b59551953be7e1e65d0ad411be6dac914448cc969da276ae0d611acbfbc75cac", kill_on_drop: false }` [INFO] [stdout] b59551953be7e1e65d0ad411be6dac914448cc969da276ae0d611acbfbc75cac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3a33725e6c5b7032df9bdc7c909a4be283ab25fb59989a38e86eaa315167e67d [INFO] running `Command { std: "docker" "start" "-a" "3a33725e6c5b7032df9bdc7c909a4be283ab25fb59989a38e86eaa315167e67d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> lib/parser/parser.rs:153:32 [INFO] [stderr] | [INFO] [stderr] 153 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `marmoset` (lib) generated 1 warning [INFO] [stderr] warning: `marmoset` (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/marmoset-7646cc444df813b4) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test lexer::tests::test_eof ... ok [INFO] [stdout] test lexer::tests::test_equal ... ok [INFO] [stdout] test lexer::tests::test_illegal_token ... ok [INFO] [stdout] test lexer::tests::test_incr_decr ... ok [INFO] [stdout] test lexer::tests::test_is_digit ... ok [INFO] [stdout] test lexer::tests::test_is_letter ... ok [INFO] [stdout] test lexer::tests::test_math_token ... ok [INFO] [stdout] test lexer::tests::test_next_token ... ok [INFO] [stdout] test lexer::tests::test_parse_string ... ok [INFO] [stdout] test parser::tests::test_let_statements ... ok [INFO] [stdout] test parser::tests::test_infix_expression ... ok [INFO] [stdout] test parser::tests::test_let_statements_with_ident ... ok [INFO] [stdout] test parser::tests::test_let_statements_with_illegal_expr ... ok [INFO] [stdout] test parser::tests::test_let_statements_with_illegal_ident ... ok [INFO] [stdout] test parser::tests::test_let_statements_with_missing_semicolon ... ok [INFO] [stdout] test parser::tests::test_return_statement ... ok [INFO] [stdout] test parser::tests::test_return_statement_with_missing_semicolon ... ok [INFO] [stdout] test parser::tests::test_string_literal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/marmoset-cf5dcf8ac67574a9) [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] Doc-tests marmoset [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" "3a33725e6c5b7032df9bdc7c909a4be283ab25fb59989a38e86eaa315167e67d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a33725e6c5b7032df9bdc7c909a4be283ab25fb59989a38e86eaa315167e67d", kill_on_drop: false }` [INFO] [stdout] 3a33725e6c5b7032df9bdc7c909a4be283ab25fb59989a38e86eaa315167e67d