[INFO] fetching crate cas-vm 0.2.0...
[INFO] checking cas-vm-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate cas-vm 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate cas-vm 0.2.0
[INFO] finished tweaking crates.io crate cas-vm 0.2.0
[INFO] tweaked toml for crates.io crate cas-vm 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cas-vm 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cas-vm 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a7ab6242ee793e3c901808bd4b79727ab47288c8df4f38631385f6121414e86
[INFO] running `Command { std: "docker" "start" "-a" "7a7ab6242ee793e3c901808bd4b79727ab47288c8df4f38631385f6121414e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a7ab6242ee793e3c901808bd4b79727ab47288c8df4f38631385f6121414e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7ab6242ee793e3c901808bd4b79727ab47288c8df4f38631385f6121414e86", kill_on_drop: false }`
[INFO] [stdout] 7a7ab6242ee793e3c901808bd4b79727ab47288c8df4f38631385f6121414e86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a365fa447c99472b1994706e248bc3891740fd2def03437c38cbf57b597352b0
[INFO] running `Command { std: "docker" "start" "-a" "a365fa447c99472b1994706e248bc3891740fd2def03437c38cbf57b597352b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.2
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling rug v1.24.1
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking replace_with v0.1.7
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking ariadne v0.2.0
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking cas-error v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking 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]     Checking logos v0.14.4
[INFO] [stderr]     Checking cas-parser v0.2.0
[INFO] [stderr]     Checking cas-compute v0.2.0
[INFO] [stderr]     Checking cas-compiler v0.2.0
[INFO] [stderr]     Checking cas-vm v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `replace_with::replace_with_or_abort`
[INFO] [stdout]   --> src/instruction.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use replace_with::replace_with_or_abort;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/bad_lcm.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1122:22
[INFO] [stdout]      |
[INFO] [stdout] 1122 |         let source = include_str!("../../examples/bad_lcm.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/factorial.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1129:22
[INFO] [stdout]      |
[INFO] [stdout] 1129 |         let source = include_str!("../../examples/factorial.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/convert_binary.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1136:22
[INFO] [stdout]      |
[INFO] [stdout] 1136 |         let source = include_str!("../../examples/convert_binary.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/environment_capture.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1143:22
[INFO] [stdout]      |
[INFO] [stdout] 1143 |         let source = include_str!("../../examples/environment_capture.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/function_scope.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1150:22
[INFO] [stdout]      |
[INFO] [stdout] 1150 |         let source = include_str!("../../examples/function_scope.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/higher_order_function.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1157:22
[INFO] [stdout]      |
[INFO] [stdout] 1157 |         let source = include_str!("../../examples/higher_order_function.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/if_branching.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1169:22
[INFO] [stdout]      |
[INFO] [stdout] 1169 |         let source = include_str!("../../examples/if_branching.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/manual_abs.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1176:22
[INFO] [stdout]      |
[INFO] [stdout] 1176 |         let source = include_str!("../../examples/manual_abs.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/map_list.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1183:22
[INFO] [stdout]      |
[INFO] [stdout] 1183 |         let source = include_str!("../../examples/map_list.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/memoized_fib.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1201:22
[INFO] [stdout]      |
[INFO] [stdout] 1201 |         let source = include_str!("../../examples/memoized_fib.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/ncr.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1208:22
[INFO] [stdout]      |
[INFO] [stdout] 1208 |         let source = include_str!("../../examples/ncr.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/prime_notation.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1215:22
[INFO] [stdout]      |
[INFO] [stdout] 1215 |         let source = include_str!("../../examples/prime_notation.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../../examples/resolving_calls.calc`: No such file or directory (os error 2)
[INFO] [stdout]     --> src/lib.rs:1222:22
[INFO] [stdout]      |
[INFO] [stdout] 1222 |         let source = include_str!("../../examples/resolving_calls.calc");
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `replace_with::replace_with_or_abort`
[INFO] [stdout]   --> src/instruction.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use replace_with::replace_with_or_abort;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cas-vm` (lib test) due to 13 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a365fa447c99472b1994706e248bc3891740fd2def03437c38cbf57b597352b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a365fa447c99472b1994706e248bc3891740fd2def03437c38cbf57b597352b0", kill_on_drop: false }`
[INFO] [stdout] a365fa447c99472b1994706e248bc3891740fd2def03437c38cbf57b597352b0