[INFO] cloning repository https://github.com/mhoertnagl/kaleidoscope
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhoertnagl/kaleidoscope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhoertnagl%2Fkaleidoscope", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhoertnagl%2Fkaleidoscope'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47cf97788acf1155b3198a3fd36f5e91d1ded76c
[INFO] testing mhoertnagl/kaleidoscope against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhoertnagl%2Fkaleidoscope" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mhoertnagl/kaleidoscope on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mhoertnagl/kaleidoscope
[INFO] finished tweaking git repo https://github.com/mhoertnagl/kaleidoscope
[INFO] tweaked toml for git repo https://github.com/mhoertnagl/kaleidoscope written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/mhoertnagl/kaleidoscope already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dd1be42b14d1c35c4053ada8bd8594717cd77c2ad84a29e5e893bd391b7cfd6
[INFO] running `Command { std: "docker" "start" "-a" "0dd1be42b14d1c35c4053ada8bd8594717cd77c2ad84a29e5e893bd391b7cfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dd1be42b14d1c35c4053ada8bd8594717cd77c2ad84a29e5e893bd391b7cfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd1be42b14d1c35c4053ada8bd8594717cd77c2ad84a29e5e893bd391b7cfd6", kill_on_drop: false }`
[INFO] [stdout] 0dd1be42b14d1c35c4053ada8bd8594717cd77c2ad84a29e5e893bd391b7cfd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4da75cb4caad13255d08c7ed06e9669d353ade79ebbd093c41a102660b78fe2b
[INFO] running `Command { std: "docker" "start" "-a" "4da75cb4caad13255d08c7ed06e9669d353ade79ebbd093c41a102660b78fe2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling hashbrown v0.9.0
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling lalrpop-util v0.19.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling lalrpop v0.19.1
[INFO] [stderr]    Compiling kaleidoscope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AssignStatement`, `Atom`, `DefStatement`, `ExprStatement`, `Expr`, `LetStatement`, `Module`, `Opcode`, `ReturnStatement`, `Statement`
[INFO] [stdout]   --> src/main.rs:8:3
[INFO] [stdout]    |
[INFO] [stdout] 8  |   Module,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 9  |   Statement,
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 10 |   LetStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 11 |   DefStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 12 |   AssignStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |   ExprStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^^
[INFO] [stdout] 14 |   ReturnStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |   Expr,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 16 |   Atom,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 17 |   Opcode
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/lexer.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |   pub fn new(input: &'a str) -> Lexer {
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.95s
[INFO] running `Command { std: "docker" "inspect" "4da75cb4caad13255d08c7ed06e9669d353ade79ebbd093c41a102660b78fe2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4da75cb4caad13255d08c7ed06e9669d353ade79ebbd093c41a102660b78fe2b", kill_on_drop: false }`
[INFO] [stdout] 4da75cb4caad13255d08c7ed06e9669d353ade79ebbd093c41a102660b78fe2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c8ea68a104ace1bc41530aefbb8491adf7c93cc8edd6eda2e3cab36a8e125e
[INFO] running `Command { std: "docker" "start" "-a" "73c8ea68a104ace1bc41530aefbb8491adf7c93cc8edd6eda2e3cab36a8e125e", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaleidoscope v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AssignStatement`, `Atom`, `DefStatement`, `ExprStatement`, `Expr`, `LetStatement`, `Module`, `Opcode`, `ReturnStatement`, `Statement`
[INFO] [stdout]   --> src/main.rs:8:3
[INFO] [stdout]    |
[INFO] [stdout] 8  |   Module,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 9  |   Statement,
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 10 |   LetStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 11 |   DefStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 12 |   AssignStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |   ExprStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^^
[INFO] [stdout] 14 |   ReturnStatement,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |   Expr,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 16 |   Atom,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 17 |   Opcode
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "73c8ea68a104ace1bc41530aefbb8491adf7c93cc8edd6eda2e3cab36a8e125e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c8ea68a104ace1bc41530aefbb8491adf7c93cc8edd6eda2e3cab36a8e125e", kill_on_drop: false }`
[INFO] [stdout] 73c8ea68a104ace1bc41530aefbb8491adf7c93cc8edd6eda2e3cab36a8e125e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a5e1f284b2d2549cc9a86e2ca45ad5a496a8614eee58f0fda5507cd86058065
[INFO] running `Command { std: "docker" "start" "-a" "5a5e1f284b2d2549cc9a86e2ca45ad5a496a8614eee58f0fda5507cd86058065", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `AssignStatement`, `Atom`, `DefStatement`, `ExprStatement`, `Expr`, `LetStatement`, `Module`, `Opcode`, `ReturnStatement`, `Statement`
[INFO] [stderr]   --> src/main.rs:8:3
[INFO] [stderr]    |
[INFO] [stderr] 8  |   Module,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr] 9  |   Statement,
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stderr] 10 |   LetStatement,
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 11 |   DefStatement,
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 12 |   AssignStatement,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 13 |   ExprStatement,
[INFO] [stderr]    |   ^^^^^^^^^^^^^
[INFO] [stderr] 14 |   ReturnStatement,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 15 |   Expr,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 16 |   Atom,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 17 |   Opcode
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kaleidoscope` (bin "kaleidoscope" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kaleidoscope-2dd3ec91b78201a2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lexer::test::test_all ... ok
[INFO] [stdout] test parser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a5e1f284b2d2549cc9a86e2ca45ad5a496a8614eee58f0fda5507cd86058065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a5e1f284b2d2549cc9a86e2ca45ad5a496a8614eee58f0fda5507cd86058065", kill_on_drop: false }`
[INFO] [stdout] 5a5e1f284b2d2549cc9a86e2ca45ad5a496a8614eee58f0fda5507cd86058065