[INFO] cloning repository https://github.com/1ntEgr8/lc3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1ntEgr8/lc3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1ntEgr8%2Flc3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1ntEgr8%2Flc3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92e890bfb8069887ce98af0a439703466bded47f [INFO] testing 1ntEgr8/lc3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1ntEgr8%2Flc3" "/workspace/builds/worker-44/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1ntEgr8/lc3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/1ntEgr8/lc3 [INFO] finished tweaking git repo https://github.com/1ntEgr8/lc3 [INFO] tweaked toml for git repo https://github.com/1ntEgr8/lc3 written to /workspace/builds/worker-44/source/Cargo.toml [INFO] crate git repo https://github.com/1ntEgr8/lc3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9344d04f63cfcb6ed2103ba51e6f188e0f5981bd195f65c00c3a576930870cc8 [INFO] running `Command { std: "docker" "start" "-a" "9344d04f63cfcb6ed2103ba51e6f188e0f5981bd195f65c00c3a576930870cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9344d04f63cfcb6ed2103ba51e6f188e0f5981bd195f65c00c3a576930870cc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9344d04f63cfcb6ed2103ba51e6f188e0f5981bd195f65c00c3a576930870cc8", kill_on_drop: false }` [INFO] [stdout] 9344d04f63cfcb6ed2103ba51e6f188e0f5981bd195f65c00c3a576930870cc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcd9b174d4db5cd39c5c5e4eee80a18978dd5f01b6bb2b55904b39f49a18382a [INFO] running `Command { std: "docker" "start" "-a" "bcd9b174d4db5cd39c5c5e4eee80a18978dd5f01b6bb2b55904b39f49a18382a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lc3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/lex.rs:86:33 [INFO] [stdout] | [INFO] [stdout] 86 | ... let token = self.lex_token(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `NumberData` in public interface (error E0446) [INFO] [stdout] --> src/lex.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER(NumberData) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LABEL` [INFO] [stdout] --> src/lex.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | LABEL, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `INSTR` [INFO] [stdout] --> src/lex.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | INSTR, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NUMBER` [INFO] [stdout] --> src/lex.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER(NumberData) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `radix` [INFO] [stdout] --> src/lex.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | radix: Radix, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/lex.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | value: String [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BIN` [INFO] [stdout] --> src/lex.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | BIN, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HEX` [INFO] [stdout] --> src/lex.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | HEX, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DEC` [INFO] [stdout] --> src/lex.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DEC [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lex.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn new(message: &str) -> LexerError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.64s [INFO] running `Command { std: "docker" "inspect" "bcd9b174d4db5cd39c5c5e4eee80a18978dd5f01b6bb2b55904b39f49a18382a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd9b174d4db5cd39c5c5e4eee80a18978dd5f01b6bb2b55904b39f49a18382a", kill_on_drop: false }` [INFO] [stdout] bcd9b174d4db5cd39c5c5e4eee80a18978dd5f01b6bb2b55904b39f49a18382a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2b009c987a5a1bb1ae0a1a2306bd796dd1073bce34acd0e8ca8d2e891f44201 [INFO] running `Command { std: "docker" "start" "-a" "c2b009c987a5a1bb1ae0a1a2306bd796dd1073bce34acd0e8ca8d2e891f44201", kill_on_drop: false }` [INFO] [stderr] Compiling lc3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/lex.rs:86:33 [INFO] [stdout] | [INFO] [stdout] 86 | ... let token = self.lex_token(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `NumberData` in public interface (error E0446) [INFO] [stdout] --> src/lex.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER(NumberData) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LABEL` [INFO] [stdout] --> src/lex.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | LABEL, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `INSTR` [INFO] [stdout] --> src/lex.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | INSTR, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NUMBER` [INFO] [stdout] --> src/lex.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | NUMBER(NumberData) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `radix` [INFO] [stdout] --> src/lex.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | radix: Radix, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value` [INFO] [stdout] --> src/lex.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | value: String [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BIN` [INFO] [stdout] --> src/lex.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | BIN, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HEX` [INFO] [stdout] --> src/lex.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | HEX, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DEC` [INFO] [stdout] --> src/lex.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | DEC [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/lex.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn new(message: &str) -> LexerError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "c2b009c987a5a1bb1ae0a1a2306bd796dd1073bce34acd0e8ca8d2e891f44201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2b009c987a5a1bb1ae0a1a2306bd796dd1073bce34acd0e8ca8d2e891f44201", kill_on_drop: false }` [INFO] [stdout] c2b009c987a5a1bb1ae0a1a2306bd796dd1073bce34acd0e8ca8d2e891f44201 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 226e5dbe124a27b02a6f059ea4de06bd2f0bb624e510f80ae5d3d43eedbff9e3 [INFO] running `Command { std: "docker" "start" "-a" "226e5dbe124a27b02a6f059ea4de06bd2f0bb624e510f80ae5d3d43eedbff9e3", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `token` [INFO] [stderr] --> src/lex.rs:86:33 [INFO] [stderr] | [INFO] [stderr] 86 | ... let token = self.lex_token(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_token` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: private type `NumberData` in public interface (error E0446) [INFO] [stderr] --> src/lex.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | NUMBER(NumberData) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LABEL` [INFO] [stderr] --> src/lex.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | LABEL, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `INSTR` [INFO] [stderr] --> src/lex.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | INSTR, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NUMBER` [INFO] [stderr] --> src/lex.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | NUMBER(NumberData) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `radix` [INFO] [stderr] --> src/lex.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | radix: Radix, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `value` [INFO] [stderr] --> src/lex.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | value: String [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BIN` [INFO] [stderr] --> src/lex.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | BIN, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HEX` [INFO] [stderr] --> src/lex.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | HEX, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DEC` [INFO] [stderr] --> src/lex.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | DEC [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lex.rs:41:8 [INFO] [stderr] | [INFO] [stderr] 41 | fn new(message: &str) -> LexerError { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `lc3` (bin "lc3" test) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lc3-22c28eba27cb2164) [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" "226e5dbe124a27b02a6f059ea4de06bd2f0bb624e510f80ae5d3d43eedbff9e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "226e5dbe124a27b02a6f059ea4de06bd2f0bb624e510f80ae5d3d43eedbff9e3", kill_on_drop: false }` [INFO] [stdout] 226e5dbe124a27b02a6f059ea4de06bd2f0bb624e510f80ae5d3d43eedbff9e3