[INFO] fetching crate kes 0.16.0...
[INFO] testing kes-0.16.0 against 1.55.0 for beta-1.56-2
[INFO] extracting crate kes 0.16.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate kes 0.16.0 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 crates.io crate kes 0.16.0
[INFO] finished tweaking crates.io crate kes 0.16.0
[INFO] tweaked toml for crates.io crate kes 0.16.0 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate kes 0.16.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded string-interner v0.12.1
[INFO] [stderr]   Downloaded ahash v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 871c3df699f8c7623ecd235aef4df4c8698efefb49336994ef34d5400ea0025a
[INFO] running `Command { std: "docker" "start" "-a" "871c3df699f8c7623ecd235aef4df4c8698efefb49336994ef34d5400ea0025a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "871c3df699f8c7623ecd235aef4df4c8698efefb49336994ef34d5400ea0025a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871c3df699f8c7623ecd235aef4df4c8698efefb49336994ef34d5400ea0025a", kill_on_drop: false }`
[INFO] [stdout] 871c3df699f8c7623ecd235aef4df4c8698efefb49336994ef34d5400ea0025a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 6415375169bcb4d672ee3f9a38da719101e124146493cd0358f7e5cba9739587
[INFO] running `Command { std: "docker" "start" "-a" "6415375169bcb4d672ee3f9a38da719101e124146493cd0358f7e5cba9739587", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling ahash v0.4.6
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling lalrpop-util v0.19.1
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling ahash v0.6.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling string-interner v0.12.1
[INFO] [stderr]    Compiling lalrpop v0.19.1
[INFO] [stderr]    Compiling kes v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.28s
[INFO] running `Command { std: "docker" "inspect" "6415375169bcb4d672ee3f9a38da719101e124146493cd0358f7e5cba9739587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6415375169bcb4d672ee3f9a38da719101e124146493cd0358f7e5cba9739587", kill_on_drop: false }`
[INFO] [stdout] 6415375169bcb4d672ee3f9a38da719101e124146493cd0358f7e5cba9739587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] [stdout] 8cea6349ddf037204aa6fa73f4199206d371bdd2e5fc58f2fcfb498f26af5930
[INFO] running `Command { std: "docker" "start" "-a" "8cea6349ddf037204aa6fa73f4199206d371bdd2e5fc58f2fcfb498f26af5930", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling kes v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "8cea6349ddf037204aa6fa73f4199206d371bdd2e5fc58f2fcfb498f26af5930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cea6349ddf037204aa6fa73f4199206d371bdd2e5fc58f2fcfb498f26af5930", kill_on_drop: false }`
[INFO] [stdout] 8cea6349ddf037204aa6fa73f4199206d371bdd2e5fc58f2fcfb498f26af5930
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] c48523f6654bca130bcd8ba77e1d40a9da30c76608f6b62a33c67d4ea4c82602
[INFO] running `Command { std: "docker" "start" "-a" "c48523f6654bca130bcd8ba77e1d40a9da30c76608f6b62a33c67d4ea4c82602", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kes-1da3a97bbbdccdfd)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test compiler::tests::and_or ... ok
[INFO] [stdout] test compiler::tests::conditional ... ok
[INFO] [stdout] test compiler::tests::comment ... ok
[INFO] [stdout] test compiler::tests::builtin ... ok
[INFO] [stdout] test compiler::tests::exit ... ok
[INFO] [stdout] test compiler::tests::if_simple ... ok
[INFO] [stdout] test compiler::tests::print ... ok
[INFO] [stdout] test compiler::tests::while_simple ... ok
[INFO] [stdout] test compiler::tests::simple ... ok
[INFO] [stdout] test context::tests::error_line_no ... ok
[INFO] [stdout] test context::tests::loop_test ... ok
[INFO] [stdout] test formatter::tests::end_comment ... ok
[INFO] [stdout] test formatter::tests::if_else ... ok
[INFO] [stdout] test context::tests::if_test ... ok
[INFO] [stdout] test formatter::tests::if_else_comment ... ok
[INFO] [stdout] test formatter::tests::paren_test ... ok
[INFO] [stdout] test formatter::tests::simple ... ok
[INFO] [stdout] test parser::tests::compare ... ok
[INFO] [stdout] test parser::tests::add ... ok
[INFO] [stdout] test lexer::lex_test ... ok
[INFO] [stdout] test formatter::tests::work ... ok
[INFO] [stdout] test parser::tests::print ... ok
[INFO] [stdout] test parser::tests::variable ... ok
[INFO] [stdout] test program::tests::test_serde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kes
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c48523f6654bca130bcd8ba77e1d40a9da30c76608f6b62a33c67d4ea4c82602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48523f6654bca130bcd8ba77e1d40a9da30c76608f6b62a33c67d4ea4c82602", kill_on_drop: false }`
[INFO] [stdout] c48523f6654bca130bcd8ba77e1d40a9da30c76608f6b62a33c67d4ea4c82602