[INFO] fetching crate cas-compiler 0.2.0...
[INFO] testing cas-compiler-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cas-compiler 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cas-compiler 0.2.0
[INFO] finished tweaking crates.io crate cas-compiler 0.2.0
[INFO] tweaked toml for crates.io crate cas-compiler 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cas-compiler 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cas-compiler 0.2.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos-derive v0.14.4
[INFO] [stderr]   Downloaded logos-codegen v0.14.4
[INFO] [stderr]   Downloaded cas-error v0.2.0
[INFO] [stderr]   Downloaded cas-parser v0.2.0
[INFO] [stderr]   Downloaded cas-attrs v0.2.0
[INFO] [stderr]   Downloaded ariadne v0.2.0
[INFO] [stderr]   Downloaded getrandom v0.2.14
[INFO] [stderr]   Downloaded cas-compute v0.2.0
[INFO] [stderr]   Downloaded rug v1.24.1
[INFO] [stderr]   Downloaded logos v0.14.4
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27fbe13589ae4e40484a1a044afbb0bbf27d6d491aef597ae9c795a743758dee
[INFO] running `Command { std: "docker" "start" "-a" "27fbe13589ae4e40484a1a044afbb0bbf27d6d491aef597ae9c795a743758dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27fbe13589ae4e40484a1a044afbb0bbf27d6d491aef597ae9c795a743758dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27fbe13589ae4e40484a1a044afbb0bbf27d6d491aef597ae9c795a743758dee", kill_on_drop: false }`
[INFO] [stdout] 27fbe13589ae4e40484a1a044afbb0bbf27d6d491aef597ae9c795a743758dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 445a0fa51dcaeff1d1a3a171b96acdc6b75bfb4bec638c65b593a596aa633c6c
[INFO] running `Command { std: "docker" "start" "-a" "445a0fa51dcaeff1d1a3a171b96acdc6b75bfb4bec638c65b593a596aa633c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.24.1
[INFO] [stderr]    Compiling levenshtein v1.0.5
[INFO] [stderr]    Compiling ariadne v0.2.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling cas-error v0.2.0
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling logos-codegen v0.14.4
[INFO] [stderr]    Compiling cas-attrs v0.2.0
[INFO] [stderr]    Compiling logos-derive v0.14.4
[INFO] [stderr]    Compiling logos v0.14.4
[INFO] [stderr]    Compiling cas-parser v0.2.0
[INFO] [stderr]    Compiling cas-compute v0.2.0
[INFO] [stderr]    Compiling cas-compiler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 01s
[INFO] running `Command { std: "docker" "inspect" "445a0fa51dcaeff1d1a3a171b96acdc6b75bfb4bec638c65b593a596aa633c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445a0fa51dcaeff1d1a3a171b96acdc6b75bfb4bec638c65b593a596aa633c6c", kill_on_drop: false }`
[INFO] [stdout] 445a0fa51dcaeff1d1a3a171b96acdc6b75bfb4bec638c65b593a596aa633c6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fc3cb3fcb3152d5f1adb4d8e0e8395c28781a6c4436fe2df11f234c5f1856ba
[INFO] running `Command { std: "docker" "start" "-a" "4fc3cb3fcb3152d5f1adb4d8e0e8395c28781a6c4436fe2df11f234c5f1856ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling cas-compiler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "4fc3cb3fcb3152d5f1adb4d8e0e8395c28781a6c4436fe2df11f234c5f1856ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc3cb3fcb3152d5f1adb4d8e0e8395c28781a6c4436fe2df11f234c5f1856ba", kill_on_drop: false }`
[INFO] [stdout] 4fc3cb3fcb3152d5f1adb4d8e0e8395c28781a6c4436fe2df11f234c5f1856ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ad834a1855d9274514d18c4d82f92330ef11205872eef2d4bcb256e6036debb
[INFO] running `Command { std: "docker" "start" "-a" "2ad834a1855d9274514d18c4d82f92330ef11205872eef2d4bcb256e6036debb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cas_compiler-8c9777ec6139ff50)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::function_declaration ... ok
[INFO] [stdout] test tests::derivative ... ok
[INFO] [stdout] test tests::no_override_builtin ... ok
[INFO] [stdout] test tests::define_and_call ... ok
[INFO] [stdout] test tests::list_index ... ok
[INFO] [stdout] test tests::scoping ... ok
[INFO] [stdout] test tests::refer_to_parent ... ok
[INFO] [stdout] test tests::shadowing ... ok
[INFO] [stdout] test tests::advanced_scoping ... ok
[INFO] [stdout] test tests::scoping_with_compiler_declared_variables ... 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 cas_compiler
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/instruction.rs - instruction::InstructionKind::Call (line 124) ... ignored
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Compiler (line 166) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ad834a1855d9274514d18c4d82f92330ef11205872eef2d4bcb256e6036debb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad834a1855d9274514d18c4d82f92330ef11205872eef2d4bcb256e6036debb", kill_on_drop: false }`
[INFO] [stdout] 2ad834a1855d9274514d18c4d82f92330ef11205872eef2d4bcb256e6036debb