[INFO] cloning repository https://github.com/Keirua/whitespace-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Keirua/whitespace-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeirua%2Fwhitespace-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeirua%2Fwhitespace-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5d0aeb9496623bf5b03edd3eb14bfdef73af54b5 [INFO] testing Keirua/whitespace-rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeirua%2Fwhitespace-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Keirua/whitespace-rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Keirua/whitespace-rs [INFO] finished tweaking git repo https://github.com/Keirua/whitespace-rs [INFO] tweaked toml for git repo https://github.com/Keirua/whitespace-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Keirua/whitespace-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 758530ed67119aa4ffe63b2fb84bd94c9ed244df5921e66d886dc2a9d6810500 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "758530ed67119aa4ffe63b2fb84bd94c9ed244df5921e66d886dc2a9d6810500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "758530ed67119aa4ffe63b2fb84bd94c9ed244df5921e66d886dc2a9d6810500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "758530ed67119aa4ffe63b2fb84bd94c9ed244df5921e66d886dc2a9d6810500", kill_on_drop: false }` [INFO] [stdout] 758530ed67119aa4ffe63b2fb84bd94c9ed244df5921e66d886dc2a9d6810500 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a4222b50bb8b65996f876e329550e4f5cb6463f0ed9c7d1279c33080849233c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2a4222b50bb8b65996f876e329550e4f5cb6463f0ed9c7d1279c33080849233c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling whitespace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `BigNum` [INFO] [stdout] --> src/bignum.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct BigNum { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/bignum.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new(v: Vec) -> BigNum { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/bignum.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn add(&self, b: &BigNum) -> BigNum { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.56s [INFO] running `Command { std: "docker" "inspect" "2a4222b50bb8b65996f876e329550e4f5cb6463f0ed9c7d1279c33080849233c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a4222b50bb8b65996f876e329550e4f5cb6463f0ed9c7d1279c33080849233c", kill_on_drop: false }` [INFO] [stdout] 2a4222b50bb8b65996f876e329550e4f5cb6463f0ed9c7d1279c33080849233c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98c2c508f0b9efb16bc2cc2f79f04e34b2e0610da4c25dc4f2afe0347073e422 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "98c2c508f0b9efb16bc2cc2f79f04e34b2e0610da4c25dc4f2afe0347073e422", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stdout] warning: struct is never constructed: `BigNum` [INFO] [stdout] --> src/bignum.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct BigNum { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/bignum.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new(v: Vec) -> BigNum { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/bignum.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn add(&self, b: &BigNum) -> BigNum { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.4 [INFO] [stderr] Compiling whitespace v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 39.76s [INFO] running `Command { std: "docker" "inspect" "98c2c508f0b9efb16bc2cc2f79f04e34b2e0610da4c25dc4f2afe0347073e422", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98c2c508f0b9efb16bc2cc2f79f04e34b2e0610da4c25dc4f2afe0347073e422", kill_on_drop: false }` [INFO] [stdout] 98c2c508f0b9efb16bc2cc2f79f04e34b2e0610da4c25dc4f2afe0347073e422 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 181c1371fdbc99297fb0e8fe37dc6f775cb3ac241f5c7eacf2aedba886f44df8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "181c1371fdbc99297fb0e8fe37dc6f775cb3ac241f5c7eacf2aedba886f44df8", kill_on_drop: false }` [INFO] [stderr] warning: struct is never constructed: `BigNum` [INFO] [stderr] --> src/bignum.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | struct BigNum { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bignum.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn new(v: Vec) -> BigNum { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/bignum.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn add(&self, b: &BigNum) -> BigNum { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/whitespace-770563748caa9a79 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/compiler-5cef625d927655b8 [INFO] [stdout] test bignum::instruction_push_nominal ... ok [INFO] [stdout] test bignum::instruction_push_nominal2 ... ok [INFO] [stdout] test parser::parse_program_works ... ok [INFO] [stdout] test parser::match_integer_works ... ok [INFO] [stdout] test parser::parse_instruction_works ... ok [INFO] [stdout] test parser::match_string_works ... ok [INFO] [stdout] test parser::tokenize_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/interpreter-6bc3cc95e25cf88c [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 [INFO] [stdout] [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/parser_test-9003a657e33e8211 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test it_can_run_count ... ok [INFO] [stdout] test it_parses_any_string_without_crashes ... ok [INFO] [stdout] test it_tokenizes_without_crashes ... ok [INFO] [stdout] test it_parses_any_int_without_crashes ... ok [INFO] [stdout] test it_parses_any_regular_int_without_crashes ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/vm_test-a9eff45f09bb30fd [INFO] [stdout] test it_parses_any_regular_string_without_crashes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test instruction_add_error_nominal ... ok [INFO] [stdout] test instruction_discard_error_nominal ... ok [INFO] [stdout] test instruction_call_subroutine_missing_label_test ... ok [INFO] [stdout] test instruction_call_subroutine_no_jump_test ... ok [INFO] [stdout] test instruction_call_subroutine_nominal ... ok [INFO] [stdout] test instruction_jneg_no_jump_test ... ok [INFO] [stdout] test instruction_discard_nominal_nominal ... ok [INFO] [stdout] test instruction_div_error_nominal ... ok [INFO] [stdout] test instruction_div_nominal_nominal ... ok [INFO] [stdout] test instruction_add_nominal_nominal ... ok [INFO] [stdout] test instruction_duplicate_error_nominal ... ok [INFO] [stdout] test instruction_duplicate_nominal_nominal ... ok [INFO] [stdout] test instruction_jneg_empty_stack_test ... ok [INFO] [stdout] test instruction_jneg_missing_label_test ... ok [INFO] [stdout] test instruction_call_subroutine_empty_stack_test ... ok [INFO] [stdout] test instruction_jneg_nominal ... ok [INFO] [stdout] test instruction_mod_nominal_nominal ... ok [INFO] [stdout] test instruction_mul_nominal_nominal ... ok [INFO] [stdout] test instruction_jump_empty_stack_test ... ok [INFO] [stdout] test instruction_jump_missing_label_test ... ok [INFO] [stdout] test instruction_mod_error_nominal ... ok [INFO] [stdout] test instruction_mul_error_nominal ... ok [INFO] [stdout] test instruction_store_nominal_test ... ok [INFO] [stdout] test instruction_retrieve_nominal_test ... ok [INFO] [stdout] test instruction_store_can_resize_test ... ok [INFO] [stdout] test instruction_sub_error_nominal ... ok [INFO] [stdout] test instruction_sub_nominal_nominal ... ok [INFO] [stdout] test instruction_swap_error_nominal ... ok [INFO] [stdout] test instruction_swap_nominal_nominal ... ok [INFO] [stdout] test running_an_empty_program_does_not_crash_test ... ok [INFO] [stdout] test instruction_retrieve_not_enough_args_test ... ok [INFO] [stdout] test instruction_jzero_empty_stack_test ... ok [INFO] [stdout] test instruction_jump_no_zero_test ... ok [INFO] [stdout] test instruction_jzero_no_jump_test ... ok [INFO] [stdout] test instruction_setlabel_nominal ... ok [INFO] [stdout] test instruction_jump_nominal ... ok [INFO] [stdout] test instruction_jzero_nominal ... ok [INFO] [stdout] test instruction_jzero_missing_label_test ... ok [INFO] [stdout] test instruction_store_not_enough_args_test ... ok [INFO] [stdout] test instruction_retrieve_missing_address_test ... ok [INFO] [stderr] Doc-tests whitespace [INFO] [stdout] test instruction_push_nominal ... ok [INFO] [stdout] test instruction_retrieve_address_outside_bounds_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "181c1371fdbc99297fb0e8fe37dc6f775cb3ac241f5c7eacf2aedba886f44df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "181c1371fdbc99297fb0e8fe37dc6f775cb3ac241f5c7eacf2aedba886f44df8", kill_on_drop: false }` [INFO] [stdout] 181c1371fdbc99297fb0e8fe37dc6f775cb3ac241f5c7eacf2aedba886f44df8