[INFO] cloning repository https://github.com/bivoje/hex-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bivoje/hex-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbivoje%2Fhex-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbivoje%2Fhex-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5039a420327cbafe118196586afd952a407d516c
[INFO] testing bivoje/hex-calculator against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbivoje%2Fhex-calculator" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bivoje/hex-calculator on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bivoje/hex-calculator
[INFO] finished tweaking git repo https://github.com/bivoje/hex-calculator
[INFO] tweaked toml for git repo https://github.com/bivoje/hex-calculator written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate git repo https://github.com/bivoje/hex-calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21f90d583f8ecb7499cfb1d01e1e2afba12ac16ac0cf0ad123428352e9f9cc17
[INFO] running `Command { std: "docker" "start" "-a" "21f90d583f8ecb7499cfb1d01e1e2afba12ac16ac0cf0ad123428352e9f9cc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21f90d583f8ecb7499cfb1d01e1e2afba12ac16ac0cf0ad123428352e9f9cc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f90d583f8ecb7499cfb1d01e1e2afba12ac16ac0cf0ad123428352e9f9cc17", kill_on_drop: false }`
[INFO] [stdout] 21f90d583f8ecb7499cfb1d01e1e2afba12ac16ac0cf0ad123428352e9f9cc17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2c6678868563334f1f6875380abe28bb52355153f6505876d8b97dcc40afcba
[INFO] running `Command { std: "docker" "start" "-a" "b2c6678868563334f1f6875380abe28bb52355153f6505876d8b97dcc40afcba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling hc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "b2c6678868563334f1f6875380abe28bb52355153f6505876d8b97dcc40afcba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c6678868563334f1f6875380abe28bb52355153f6505876d8b97dcc40afcba", kill_on_drop: false }`
[INFO] [stdout] b2c6678868563334f1f6875380abe28bb52355153f6505876d8b97dcc40afcba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 222288deb8dbf3bab3cd6b2f44b7cc1a3f4f735c381a2494db13ae93da2c3056
[INFO] running `Command { std: "docker" "start" "-a" "222288deb8dbf3bab3cd6b2f44b7cc1a3f4f735c381a2494db13ae93da2c3056", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.77s
[INFO] running `Command { std: "docker" "inspect" "222288deb8dbf3bab3cd6b2f44b7cc1a3f4f735c381a2494db13ae93da2c3056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222288deb8dbf3bab3cd6b2f44b7cc1a3f4f735c381a2494db13ae93da2c3056", kill_on_drop: false }`
[INFO] [stdout] 222288deb8dbf3bab3cd6b2f44b7cc1a3f4f735c381a2494db13ae93da2c3056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3649edcdd4d036c7a84d9738ae47572a113225c985110678c0069f9a36ca4a6
[INFO] running `Command { std: "docker" "start" "-a" "b3649edcdd4d036c7a84d9738ae47572a113225c985110678c0069f9a36ca4a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hc-10e1191359bb5588)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test expr::test_eval_arithmatic_error ... ok
[INFO] [stdout] test expr::test_evaluate ... ok
[INFO] [stdout] test expr::test_eval_malformed_expr ... ok
[INFO] [stdout] test expr::test_lexer_unknown_token ... ok
[INFO] [stdout] test expr::test_lexer_numeric_base ... ok
[INFO] [stdout] test expr::test_reverse_polish_op_prec ... ok
[INFO] [stdout] test expr::test_reverse_polish_assoc_ltor ... ok
[INFO] [stdout] test expr::test_reverse_polish_paren_pairing ... ok
[INFO] [stdout] test expr::test_reverse_polish_paren_prec ... ok
[INFO] [stdout] test expr::test_reverse_polish_unpaired_paren ... ok
[INFO] [stdout] test expr::test_tokenizer_numeric_bases ... ok
[INFO] [stdout] test expr::test_tokenizer_basic_parasing ... ok
[INFO] [stdout] test expr::test_integral ... ok
[INFO] [stdout] test expr::test_tokenizer_operator_exception ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3649edcdd4d036c7a84d9738ae47572a113225c985110678c0069f9a36ca4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3649edcdd4d036c7a84d9738ae47572a113225c985110678c0069f9a36ca4a6", kill_on_drop: false }`
[INFO] [stdout] b3649edcdd4d036c7a84d9738ae47572a113225c985110678c0069f9a36ca4a6