[INFO] cloning repository https://github.com/N-give/microc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/N-give/microc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN-give%2Fmicroc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN-give%2Fmicroc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bcf1b9f60727211b288ea91e39c5cf73eff0922b [INFO] testing N-give/microc against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN-give%2Fmicroc" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/N-give/microc on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/N-give/microc [INFO] finished tweaking git repo https://github.com/N-give/microc [INFO] tweaked toml for git repo https://github.com/N-give/microc written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/N-give/microc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d809f7f7359d9c31cf4f8fe4fe0ba9113a6c0afafb61e0cc7473e1fab23bbcb8 [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" "d809f7f7359d9c31cf4f8fe4fe0ba9113a6c0afafb61e0cc7473e1fab23bbcb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d809f7f7359d9c31cf4f8fe4fe0ba9113a6c0afafb61e0cc7473e1fab23bbcb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d809f7f7359d9c31cf4f8fe4fe0ba9113a6c0afafb61e0cc7473e1fab23bbcb8", kill_on_drop: false }` [INFO] [stdout] d809f7f7359d9c31cf4f8fe4fe0ba9113a6c0afafb61e0cc7473e1fab23bbcb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d1adf2f6101f12be008ad1bc170fb4ed925c39587a08183a7fe336447b62075 [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" "5d1adf2f6101f12be008ad1bc170fb4ed925c39587a08183a7fe336447b62075", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling microc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `alpha1`, `pair` [INFO] [stdout] --> src/string_decl.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | character::complete::{alpha1, alphanumeric0, char, multispace0}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | sequence::{delimited, pair, preceded, terminated}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ADD` [INFO] [stdout] --> src/statement.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | ADD, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SUB` [INFO] [stdout] --> src/statement.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | SUB, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MUL` [INFO] [stdout] --> src/statement.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | MUL, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DIV` [INFO] [stdout] --> src/statement.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | DIV, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ASSIGN` [INFO] [stdout] --> src/statement.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | ASSIGN(AssignStmt), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RETURN` [INFO] [stdout] --> src/statement.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | RETURN(ReturnStmt), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.79s [INFO] running `Command { std: "docker" "inspect" "5d1adf2f6101f12be008ad1bc170fb4ed925c39587a08183a7fe336447b62075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d1adf2f6101f12be008ad1bc170fb4ed925c39587a08183a7fe336447b62075", kill_on_drop: false }` [INFO] [stdout] 5d1adf2f6101f12be008ad1bc170fb4ed925c39587a08183a7fe336447b62075 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b5177b346c537c8e067c0c28ad9e2bcc70c953265d958dab0018e5e0a49ddf4 [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" "2b5177b346c537c8e067c0c28ad9e2bcc70c953265d958dab0018e5e0a49ddf4", kill_on_drop: false }` [INFO] [stderr] Compiling microc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `alpha1`, `pair` [INFO] [stdout] --> src/string_decl.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | character::complete::{alpha1, alphanumeric0, char, multispace0}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | sequence::{delimited, pair, preceded, terminated}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ADD` [INFO] [stdout] --> src/statement.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | ADD, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SUB` [INFO] [stdout] --> src/statement.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | SUB, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MUL` [INFO] [stdout] --> src/statement.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | MUL, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DIV` [INFO] [stdout] --> src/statement.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | DIV, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ASSIGN` [INFO] [stdout] --> src/statement.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | ASSIGN(AssignStmt), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RETURN` [INFO] [stdout] --> src/statement.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | RETURN(ReturnStmt), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `Command { std: "docker" "inspect" "2b5177b346c537c8e067c0c28ad9e2bcc70c953265d958dab0018e5e0a49ddf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b5177b346c537c8e067c0c28ad9e2bcc70c953265d958dab0018e5e0a49ddf4", kill_on_drop: false }` [INFO] [stdout] 2b5177b346c537c8e067c0c28ad9e2bcc70c953265d958dab0018e5e0a49ddf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 677d69de0d169a1850f1f605645962756abdb0589d89fd953e59ee3d4e5d3db4 [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" "677d69de0d169a1850f1f605645962756abdb0589d89fd953e59ee3d4e5d3db4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `alpha1`, `pair` [INFO] [stderr] --> src/string_decl.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | character::complete::{alpha1, alphanumeric0, char, multispace0}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 4 | sequence::{delimited, pair, preceded, terminated}, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ADD` [INFO] [stderr] --> src/statement.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | ADD, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SUB` [INFO] [stderr] --> src/statement.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | SUB, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MUL` [INFO] [stderr] --> src/statement.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | MUL, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DIV` [INFO] [stderr] --> src/statement.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | DIV, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ASSIGN` [INFO] [stderr] --> src/statement.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | ASSIGN(AssignStmt), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RETURN` [INFO] [stderr] --> src/statement.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | RETURN(ReturnStmt), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/microc-15c445bf7eaa7306 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test string_decl::tests::test_reg_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "677d69de0d169a1850f1f605645962756abdb0589d89fd953e59ee3d4e5d3db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "677d69de0d169a1850f1f605645962756abdb0589d89fd953e59ee3d4e5d3db4", kill_on_drop: false }` [INFO] [stdout] 677d69de0d169a1850f1f605645962756abdb0589d89fd953e59ee3d4e5d3db4