[INFO] cloning repository https://github.com/eriksvedang/tyr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eriksvedang/tyr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feriksvedang%2Ftyr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feriksvedang%2Ftyr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad28ffab8c1758262eb39ff3f32697c7f41aa1f0
[INFO] testing eriksvedang/tyr against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feriksvedang%2Ftyr" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eriksvedang/tyr on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eriksvedang/tyr
[INFO] finished tweaking git repo https://github.com/eriksvedang/tyr
[INFO] tweaked toml for git repo https://github.com/eriksvedang/tyr written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/eriksvedang/tyr 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d2906d4e5bbad0cebd568359cb61a494e823d2cd1d8e9bf2277b1bfef8e69b7
[INFO] running `Command { std: "docker" "start" "-a" "5d2906d4e5bbad0cebd568359cb61a494e823d2cd1d8e9bf2277b1bfef8e69b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d2906d4e5bbad0cebd568359cb61a494e823d2cd1d8e9bf2277b1bfef8e69b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2906d4e5bbad0cebd568359cb61a494e823d2cd1d8e9bf2277b1bfef8e69b7", kill_on_drop: false }`
[INFO] [stdout] 5d2906d4e5bbad0cebd568359cb61a494e823d2cd1d8e9bf2277b1bfef8e69b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d34f6abc71851541d84d19c9b707f7f687c657947ddb489142c159969c1fd9be
[INFO] running `Command { std: "docker" "start" "-a" "d34f6abc71851541d84d19c9b707f7f687c657947ddb489142c159969c1fd9be", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling tyr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "d34f6abc71851541d84d19c9b707f7f687c657947ddb489142c159969c1fd9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34f6abc71851541d84d19c9b707f7f687c657947ddb489142c159969c1fd9be", kill_on_drop: false }`
[INFO] [stdout] d34f6abc71851541d84d19c9b707f7f687c657947ddb489142c159969c1fd9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b3927ee37c0a2b81df81fe8c2b96f1b5664378ed2619fe3af49d8c407433272
[INFO] running `Command { std: "docker" "start" "-a" "6b3927ee37c0a2b81df81fe8c2b96f1b5664378ed2619fe3af49d8c407433272", kill_on_drop: false }`
[INFO] [stderr]    Compiling tyr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "6b3927ee37c0a2b81df81fe8c2b96f1b5664378ed2619fe3af49d8c407433272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b3927ee37c0a2b81df81fe8c2b96f1b5664378ed2619fe3af49d8c407433272", kill_on_drop: false }`
[INFO] [stdout] 6b3927ee37c0a2b81df81fe8c2b96f1b5664378ed2619fe3af49d8c407433272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8516dc7b6f0176ef6eb1e4e65a6eadbd7e50eb893be11992867ddbf3a3aba7a7
[INFO] running `Command { std: "docker" "start" "-a" "8516dc7b6f0176ef6eb1e4e65a6eadbd7e50eb893be11992867ddbf3a3aba7a7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tyr-595e44498e83ad16)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test unifier_tests::tests::fail_to_unify_after_the_fact ... ok
[INFO] [stdout] test unifier_tests::tests::fail_to_unify_data_with_func ... ok
[INFO] [stdout] test unifier_tests::tests::unify_binary_functions ... ok
[INFO] [stdout] test unifier_tests::tests::unify_data_type_args ... ok
[INFO] [stdout] test unifier_tests::tests::fail_to_unify_before_the_fact ... ok
[INFO] [stdout] test unifier_tests::tests::unify_var_with_concrete_type ... ok
[INFO] [stdout] test unifier_tests::tests::unify_var_with_concrete_type_other_direction ... ok
[INFO] [stdout] test unifier_tests::tests::unify_vars_in_succession_reversed ... ok
[INFO] [stdout] test unifier_tests::tests::unify_vars_in_succession ... ok
[INFO] [stdout] test unifier_tests::tests::unify_really_long_chain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tyr
[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" "8516dc7b6f0176ef6eb1e4e65a6eadbd7e50eb893be11992867ddbf3a3aba7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8516dc7b6f0176ef6eb1e4e65a6eadbd7e50eb893be11992867ddbf3a3aba7a7", kill_on_drop: false }`
[INFO] [stdout] 8516dc7b6f0176ef6eb1e4e65a6eadbd7e50eb893be11992867ddbf3a3aba7a7