[INFO] fetching crate cas-compiler 0.2.0...
[INFO] testing cas-compiler-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate cas-compiler 0.2.0 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cas-compiler 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd4651b213793ab0720d9f27d287019f3ec11c90b5d608caceb38997fcc5dfc2
[INFO] running `Command { std: "docker" "start" "-a" "dd4651b213793ab0720d9f27d287019f3ec11c90b5d608caceb38997fcc5dfc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd4651b213793ab0720d9f27d287019f3ec11c90b5d608caceb38997fcc5dfc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4651b213793ab0720d9f27d287019f3ec11c90b5d608caceb38997fcc5dfc2", kill_on_drop: false }`
[INFO] [stdout] dd4651b213793ab0720d9f27d287019f3ec11c90b5d608caceb38997fcc5dfc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dc9a23445c218c5e417698be5a8cf94a559da716cbb2c99f403b3c064879bd4
[INFO] running `Command { std: "docker" "start" "-a" "2dc9a23445c218c5e417698be5a8cf94a559da716cbb2c99f403b3c064879bd4", 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 gmp-mpfr-sys v1.6.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling libm v0.2.8
[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 cas-error v0.2.0
[INFO] [stderr]    Compiling quote v1.0.36
[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 48s
[INFO] running `Command { std: "docker" "inspect" "2dc9a23445c218c5e417698be5a8cf94a559da716cbb2c99f403b3c064879bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc9a23445c218c5e417698be5a8cf94a559da716cbb2c99f403b3c064879bd4", kill_on_drop: false }`
[INFO] [stdout] 2dc9a23445c218c5e417698be5a8cf94a559da716cbb2c99f403b3c064879bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea55e8693608826eeb656851d73c03420468b5408bf8ed0f241a22c605d7e769
[INFO] running `Command { std: "docker" "start" "-a" "ea55e8693608826eeb656851d73c03420468b5408bf8ed0f241a22c605d7e769", 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 1.32s
[INFO] running `Command { std: "docker" "inspect" "ea55e8693608826eeb656851d73c03420468b5408bf8ed0f241a22c605d7e769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea55e8693608826eeb656851d73c03420468b5408bf8ed0f241a22c605d7e769", kill_on_drop: false }`
[INFO] [stdout] ea55e8693608826eeb656851d73c03420468b5408bf8ed0f241a22c605d7e769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac598c08bbc6576601afcb984fd6dfceaea58ba3f9f86ae79f0bbf7df2b91c80
[INFO] running `Command { std: "docker" "start" "-a" "ac598c08bbc6576601afcb984fd6dfceaea58ba3f9f86ae79f0bbf7df2b91c80", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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::derivative ... ok
[INFO] [stdout] test tests::no_override_builtin ... ok
[INFO] [stdout] test tests::function_declaration ... ok
[INFO] [stdout] test tests::define_and_call ... ok
[INFO] [stdout] test tests::scoping ... ok
[INFO] [stdout] test tests::shadowing ... ok
[INFO] [stdout] test tests::refer_to_parent ... ok
[INFO] [stdout] test tests::list_index ... ok
[INFO] [stdout] test tests::scoping_with_compiler_declared_variables ... ok
[INFO] [stdout] test tests::advanced_scoping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac598c08bbc6576601afcb984fd6dfceaea58ba3f9f86ae79f0bbf7df2b91c80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac598c08bbc6576601afcb984fd6dfceaea58ba3f9f86ae79f0bbf7df2b91c80", kill_on_drop: false }`
[INFO] [stdout] ac598c08bbc6576601afcb984fd6dfceaea58ba3f9f86ae79f0bbf7df2b91c80