[INFO] fetching crate b2c2-compiler 1.0.6...
[INFO] testing b2c2-compiler-1.0.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate b2c2-compiler 1.0.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate b2c2-compiler 1.0.6
[INFO] finished tweaking crates.io crate b2c2-compiler 1.0.6
[INFO] tweaked toml for crates.io crate b2c2-compiler 1.0.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate b2c2-compiler 1.0.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8d08df8d9ebc10583e5830ac9d49ace3360999480521a4ae92eb1fa162efac3
[INFO] running `Command { std: "docker" "start" "-a" "c8d08df8d9ebc10583e5830ac9d49ace3360999480521a4ae92eb1fa162efac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8d08df8d9ebc10583e5830ac9d49ace3360999480521a4ae92eb1fa162efac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d08df8d9ebc10583e5830ac9d49ace3360999480521a4ae92eb1fa162efac3", kill_on_drop: false }`
[INFO] [stdout] c8d08df8d9ebc10583e5830ac9d49ace3360999480521a4ae92eb1fa162efac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c90e1bed31a92f0c56375e90d2b17f3a95b759bf501366e85786054c7e866e1
[INFO] running `Command { std: "docker" "start" "-a" "0c90e1bed31a92f0c56375e90d2b17f3a95b759bf501366e85786054c7e866e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling b2c2-common v0.1.1
[INFO] [stderr]    Compiling b2c2-casl2 v0.1.4
[INFO] [stderr]    Compiling b2c2-tokenizer v1.0.1
[INFO] [stderr]    Compiling b2c2-compiler-common v0.1.4
[INFO] [stderr]    Compiling b2c2-parser v1.0.5
[INFO] [stderr]    Compiling b2c2-compiler v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "0c90e1bed31a92f0c56375e90d2b17f3a95b759bf501366e85786054c7e866e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c90e1bed31a92f0c56375e90d2b17f3a95b759bf501366e85786054c7e866e1", kill_on_drop: false }`
[INFO] [stdout] 0c90e1bed31a92f0c56375e90d2b17f3a95b759bf501366e85786054c7e866e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16dfc62120e4a6256a600f263b573f3223399d67e11a9716eb918a901b3f5d49
[INFO] running `Command { std: "docker" "start" "-a" "16dfc62120e4a6256a600f263b573f3223399d67e11a9716eb918a901b3f5d49", kill_on_drop: false }`
[INFO] [stderr]    Compiling b2c2-stat v0.1.5
[INFO] [stderr]    Compiling b2c2-compiler v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "16dfc62120e4a6256a600f263b573f3223399d67e11a9716eb918a901b3f5d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16dfc62120e4a6256a600f263b573f3223399d67e11a9716eb918a901b3f5d49", kill_on_drop: false }`
[INFO] [stdout] 16dfc62120e4a6256a600f263b573f3223399d67e11a9716eb918a901b3f5d49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b057fe0658586825dbbcc5b6acc9a2a6dcdec00958bf33a1037ace5a4a0a2b8
[INFO] running `Command { std: "docker" "start" "-a" "2b057fe0658586825dbbcc5b6acc9a2a6dcdec00958bf33a1037ace5a4a0a2b8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/b2c2_compiler-169034e3991360b3)
[INFO] [stdout] running 38 tests
[INFO] [stdout] test test::compiler_compile_dim_works ... ok
[INFO] [stdout] test test::compiler_compile_print_lit_integer_works ... ok
[INFO] [stdout] test test::compiler_compile_input_integer_works ... ok
[INFO] [stdout] test test::allocator_2_works ... ok
[INFO] [stdout] test test::compiler_compile_input_string_works ... ok
[INFO] [stdout] test test::compiler_compile_print_lit_boolean_works ... ok
[INFO] [stdout] test test::compiler_get_lit_str_labels_works ... ok
[INFO] [stdout] test test::compiler_compile_print_var_string_works ... ok
[INFO] [stdout] test test::allocator_1_works ... ok
[INFO] [stdout] test test::expr_add_literal_int_rhs_works ... ok
[INFO] [stdout] test test::danger_recursion_works ... ok
[INFO] [stdout] test test::expr_add_variable_rhs_works ... ok
[INFO] [stdout] test test::eof_shared_works ... ok
[INFO] [stdout] test test::for_statement_positive_step_works ... ok
[INFO] [stdout] test test::for_statement_negative_step_works ... ok
[INFO] [stdout] test test::for_statement_expr_step_works ... ok
[INFO] [stdout] test test::for_statement_without_step_works ... ok
[INFO] [stdout] test test::compiler_is_valid_program_name_works ... ok
[INFO] [stdout] test test::compiler_compile_print_lit_string_works ... ok
[INFO] [stdout] test test::fizzbuzz_2_works ... ok
[INFO] [stdout] test test::fizzbuzz_1_works ... ok
[INFO] [stdout] test test::swapcase_works ... ok
[INFO] [stdout] test test::factors_works ... ok
[INFO] [stdout] test test::string_sorting_works ... ok
[INFO] [stdout] test test::brainfck_works ... ok
[INFO] [stdout] test test::optimize_remove_nop_works ... ok
[INFO] [stdout] test test::integer_sorting_works ... ok
[INFO] [stdout] test test::optimize_remove_comment_works ... ok
[INFO] [stdout] test test::utils_split_subroutines_works ... ok
[INFO] [stdout] test test::with_arguments_1_works ... ok
[INFO] [stdout] test test::print_primes_works ... ok
[INFO] [stdout] test test::optimize_remove_unreferenced_label_works ... ok
[INFO] [stdout] test test::with_arguments_5_works ... ok
[INFO] [stdout] test test::with_arguments_4_works ... ok
[INFO] [stdout] test test::with_arguments_2_works ... ok
[INFO] [stdout] test test::with_arguments_3_works ... ok
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] test test::optimize_collect_duplicates_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests b2c2_compiler
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b057fe0658586825dbbcc5b6acc9a2a6dcdec00958bf33a1037ace5a4a0a2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b057fe0658586825dbbcc5b6acc9a2a6dcdec00958bf33a1037ace5a4a0a2b8", kill_on_drop: false }`
[INFO] [stdout] 2b057fe0658586825dbbcc5b6acc9a2a6dcdec00958bf33a1037ace5a4a0a2b8