[INFO] cloning repository https://github.com/Munksgaard/pdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Munksgaard/pdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMunksgaard%2Fpdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMunksgaard%2Fpdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9844a1b48d2a5ba678cc85e767a079a340659cb6
[INFO] testing Munksgaard/pdb against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMunksgaard%2Fpdb" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Munksgaard/pdb on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Munksgaard/pdb
[INFO] finished tweaking git repo https://github.com/Munksgaard/pdb
[INFO] tweaked toml for git repo https://github.com/Munksgaard/pdb written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Munksgaard/pdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe1ee89eff7c17e5479c8c1fb0acfe3a8134c2c7998d4b8e964f0ea097f099d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fe1ee89eff7c17e5479c8c1fb0acfe3a8134c2c7998d4b8e964f0ea097f099d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe1ee89eff7c17e5479c8c1fb0acfe3a8134c2c7998d4b8e964f0ea097f099d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe1ee89eff7c17e5479c8c1fb0acfe3a8134c2c7998d4b8e964f0ea097f099d3", kill_on_drop: false }`
[INFO] [stdout] fe1ee89eff7c17e5479c8c1fb0acfe3a8134c2c7998d4b8e964f0ea097f099d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 322d99e8c0ed4faa5e820d320e4c3657d8f80a4a7d6873f2057d7c550307107c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "322d99e8c0ed4faa5e820d320e4c3657d8f80a4a7d6873f2057d7c550307107c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling paw-raw v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling pest v2.1.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling lexpr-macros v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling lexpr v0.2.5
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling dirs-sys-next v0.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling crossbeam v0.8.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs-next v1.0.1
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling serde-lexpr v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling paw-attributes v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling paw v1.0.0
[INFO] [stderr]    Compiling pdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.15s
[INFO] running `Command { std: "docker" "inspect" "322d99e8c0ed4faa5e820d320e4c3657d8f80a4a7d6873f2057d7c550307107c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322d99e8c0ed4faa5e820d320e4c3657d8f80a4a7d6873f2057d7c550307107c", kill_on_drop: false }`
[INFO] [stdout] 322d99e8c0ed4faa5e820d320e4c3657d8f80a4a7d6873f2057d7c550307107c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c5f191dd228579862da52d1cdab1470d58be44a2cebc4788ce1791a72be4762a
[INFO] running `Command { std: "docker" "start" "-a" "c5f191dd228579862da52d1cdab1470d58be44a2cebc4788ce1791a72be4762a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "c5f191dd228579862da52d1cdab1470d58be44a2cebc4788ce1791a72be4762a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f191dd228579862da52d1cdab1470d58be44a2cebc4788ce1791a72be4762a", kill_on_drop: false }`
[INFO] [stdout] c5f191dd228579862da52d1cdab1470d58be44a2cebc4788ce1791a72be4762a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e134a733492d11572ab9ff35b3afa9595c9c990e9e90a5a4b7a4edb41e97583
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6e134a733492d11572ab9ff35b3afa9595c9c990e9e90a5a4b7a4edb41e97583", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pdb-12d08efb03a235dd)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test parse::test::parse_create_tuple ... ok
[INFO] [stdout] test parse::test::parse_create_unit ... ok
[INFO] [stdout] test parse::test::parse_and_print_is_isomorph ... ok
[INFO] [stdout] test eval::test::eval_record ... ok
[INFO] [stdout] test parse::test::parse_create_bool ... ok
[INFO] [stdout] test parse::test::parse_create_int ... ok
[INFO] [stdout] test parse::test::parse_exprs ... ok
[INFO] [stdout] test parse::test::parse_create_nested_tuple ... ok
[INFO] [stdout] test parse::test::parse_create_record ... ok
[INFO] [stdout] test eval::test::eval_id ... ok
[INFO] [stdout] test eval::test::eval_bool ... ok
[INFO] [stdout] test eval::test::eval_unit ... ok
[INFO] [stdout] test parse::test::parse_insert_bool ... ok
[INFO] [stdout] test parse::test::parse_insert ... ok
[INFO] [stdout] test parse::test::parse_insert_0 ... ok
[INFO] [stdout] test eval::test::eval_tuple ... ok
[INFO] [stdout] test ast::test::display_expr ... ok
[INFO] [stdout] test eval::test::eval_first ... ok
[INFO] [stdout] test eval::test::eval_int ... ok
[INFO] [stdout] test parse::test::parse_insert_negative_0 ... ok
[INFO] [stdout] test parse::test::parse_insert_tuple ... ok
[INFO] [stdout] test parse::test::parse_select ... ok
[INFO] [stdout] test parse::test::parse_ty ... ok
[INFO] [stdout] test ty::test::env_fv ... ok
[INFO] [stdout] test ty::test::infer_and_print ... ok
[INFO] [stdout] test parse::test::parse_insert_int ... ok
[INFO] [stdout] test parse::test::parse_insert_negative_int ... ok
[INFO] [stdout] test parse::test::parse_insert_record ... ok
[INFO] [stdout] test parse::test::parse_insert_unit ... ok
[INFO] [stdout] test parse::test::parse_insert_record_2 ... ok
[INFO] [stdout] test ty::test::parse_and_infer ... ok
[INFO] [stdout] test parse::test::parse_letdecl ... ok
[INFO] [stdout] test ty::test::unify ... ok
[INFO] [stdout] test ty::test::scheme_fv ... ok
[INFO] [stdout] test ty::test::ty_fv ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parse-9e8120045d16d463)
[INFO] [stdout] test ty::test::infer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pdb-af8269ae3a9d3d50)
[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] [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/pdbcli-05b837c251daaf37)
[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 pdb
[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" "6e134a733492d11572ab9ff35b3afa9595c9c990e9e90a5a4b7a4edb41e97583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e134a733492d11572ab9ff35b3afa9595c9c990e9e90a5a4b7a4edb41e97583", kill_on_drop: false }`
[INFO] [stdout] 6e134a733492d11572ab9ff35b3afa9595c9c990e9e90a5a4b7a4edb41e97583