[INFO] cloning repository https://github.com/leonardo-toffalini/lexer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leonardo-toffalini/lexer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardo-toffalini%2Flexer-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardo-toffalini%2Flexer-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dd14c3e6a0f747f33c753fa51d9c8dd10aec089
[INFO] testing leonardo-toffalini/lexer-rs against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardo-toffalini%2Flexer-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leonardo-toffalini/lexer-rs
[INFO] finished tweaking git repo https://github.com/leonardo-toffalini/lexer-rs
[INFO] tweaked toml for git repo https://github.com/leonardo-toffalini/lexer-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leonardo-toffalini/lexer-rs on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leonardo-toffalini/lexer-rs 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "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
[ERROR] error running command: no output for 300 seconds
[INFO] testing leonardo-toffalini/lexer-rs against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonardo-toffalini%2Flexer-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leonardo-toffalini/lexer-rs
[INFO] finished tweaking git repo https://github.com/leonardo-toffalini/lexer-rs
[INFO] tweaked toml for git repo https://github.com/leonardo-toffalini/lexer-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leonardo-toffalini/lexer-rs on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leonardo-toffalini/lexer-rs 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d793162cc2841dd94911babd293f784c733ed39ca639bfe63de8372cb9d2f73a
[INFO] running `Command { std: "docker" "start" "-a" "d793162cc2841dd94911babd293f784c733ed39ca639bfe63de8372cb9d2f73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d793162cc2841dd94911babd293f784c733ed39ca639bfe63de8372cb9d2f73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d793162cc2841dd94911babd293f784c733ed39ca639bfe63de8372cb9d2f73a", kill_on_drop: false }`
[INFO] [stdout] d793162cc2841dd94911babd293f784c733ed39ca639bfe63de8372cb9d2f73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3996462b3b8d8ba6842e99b77cdf09158ce9bd0e19d9d35ec3164fbe272cf25
[INFO] running `Command { std: "docker" "start" "-a" "d3996462b3b8d8ba6842e99b77cdf09158ce9bd0e19d9d35ec3164fbe272cf25", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "d3996462b3b8d8ba6842e99b77cdf09158ce9bd0e19d9d35ec3164fbe272cf25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3996462b3b8d8ba6842e99b77cdf09158ce9bd0e19d9d35ec3164fbe272cf25", kill_on_drop: false }`
[INFO] [stdout] d3996462b3b8d8ba6842e99b77cdf09158ce9bd0e19d9d35ec3164fbe272cf25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cc9774f410fb56edd6a16445502ae23513a10146d731e825f45f679f2fe3959
[INFO] running `Command { std: "docker" "start" "-a" "6cc9774f410fb56edd6a16445502ae23513a10146d731e825f45f679f2fe3959", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "6cc9774f410fb56edd6a16445502ae23513a10146d731e825f45f679f2fe3959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc9774f410fb56edd6a16445502ae23513a10146d731e825f45f679f2fe3959", kill_on_drop: false }`
[INFO] [stdout] 6cc9774f410fb56edd6a16445502ae23513a10146d731e825f45f679f2fe3959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ee7d7399dff7a6b02148d5e549e840c7588f9ed5da01cedb705f6c79a384390
[INFO] running `Command { std: "docker" "start" "-a" "5ee7d7399dff7a6b02148d5e549e840c7588f9ed5da01cedb705f6c79a384390", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lexer_rs-495a5bd7f65cdcaf)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::eval_int_lit_test ... ok
[INFO] [stdout] test tests::eval_if_expression_test ... ok
[INFO] [stdout] test tests::eval_prefix_bang_test ... ok
[INFO] [stdout] test tests::eval_infix_test ... ok
[INFO] [stdout] test tests::eval_infix_float_test ... ok
[INFO] [stdout] test tests::eval_prefix_minus_test ... ok
[INFO] [stdout] test tests::lex_function_test ... ok
[INFO] [stdout] test tests::eval_return_statement_test ... ok
[INFO] [stdout] test tests::lex_ident_test ... ok
[INFO] [stdout] test tests::lex_float_lit_test ... ok
[INFO] [stdout] test tests::lex_int_lit_test ... ok
[INFO] [stdout] test tests::eval_infix_int_test ... ok
[INFO] [stdout] test tests::lex_operators_test ... ok
[INFO] [stdout] test tests::lex_string_literal_test ... ok
[INFO] [stdout] test tests::parse_call_expr_test ... ok
[INFO] [stdout] test tests::parse_false_bool_expr_stmt_test ... ok
[INFO] [stdout] test tests::parse_function_literal_test ... ok
[INFO] [stdout] test tests::parse_grouped_expr_test ... ok
[INFO] [stdout] test tests::parse_ident_expr_stmt_test ... ok
[INFO] [stdout] test tests::parse_infix_add_minus_test ... ok
[INFO] [stdout] test tests::parse_int_lit_expr_stmt_test ... ok
[INFO] [stdout] test tests::parse_op_prec_test ... ok
[INFO] [stdout] test tests::parse_let_stmt_test ... ok
[INFO] [stdout] test tests::parse_true_bool_expr_stmt_test ... ok
[INFO] [stdout] test tests::parse_return_stmt_test ... ok
[INFO] [stdout] test tests::parse_prefix_minus_op_test ... ok
[INFO] [stdout] test tests::parse_prefix_bang_op_test ... ok
[INFO] [stdout] test tests::lex_keyword_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ee7d7399dff7a6b02148d5e549e840c7588f9ed5da01cedb705f6c79a384390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee7d7399dff7a6b02148d5e549e840c7588f9ed5da01cedb705f6c79a384390", kill_on_drop: false }`
[INFO] [stdout] 5ee7d7399dff7a6b02148d5e549e840c7588f9ed5da01cedb705f6c79a384390