[INFO] updating cached repository https://github.com/1ntEgr8/lc3
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92e890bfb8069887ce98af0a439703466bded47f
[INFO] testing 1ntEgr8/lc3 against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1ntEgr8%2Flc3" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1ntEgr8/lc3 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-0/source/Cargo.toml
[INFO] crate git repo https://github.com/1ntEgr8/lc3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 3880732ac337538814e24be51e3eece5a0a2775f7f3eac6d5ab946d150388710
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "3880732ac337538814e24be51e3eece5a0a2775f7f3eac6d5ab946d150388710"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lc3 v0.1.0 (/opt/rustwide/workdir)
[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 `lex::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 <https://github.com/rust-lang/rust/issues/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: 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: method is never used: `new`
[INFO] [stderr]   --> src/lex.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn new(message: &str) -> LexerError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "3880732ac337538814e24be51e3eece5a0a2775f7f3eac6d5ab946d150388710"`
[INFO] running `"docker" "rm" "-f" "3880732ac337538814e24be51e3eece5a0a2775f7f3eac6d5ab946d150388710"`
[INFO] [stdout] 3880732ac337538814e24be51e3eece5a0a2775f7f3eac6d5ab946d150388710
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a1aea7ef89a094152939d3b6f5ec412b2c5f0dd2d8c07bbc3560b9ae887d5efb
[INFO] running `"docker" "start" "-a" "a1aea7ef89a094152939d3b6f5ec412b2c5f0dd2d8c07bbc3560b9ae887d5efb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lc3 v0.1.0 (/opt/rustwide/workdir)
[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 `lex::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 <https://github.com/rust-lang/rust/issues/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: 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: method is never used: `new`
[INFO] [stderr]   --> src/lex.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn new(message: &str) -> LexerError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "a1aea7ef89a094152939d3b6f5ec412b2c5f0dd2d8c07bbc3560b9ae887d5efb"`
[INFO] running `"docker" "rm" "-f" "a1aea7ef89a094152939d3b6f5ec412b2c5f0dd2d8c07bbc3560b9ae887d5efb"`
[INFO] [stdout] a1aea7ef89a094152939d3b6f5ec412b2c5f0dd2d8c07bbc3560b9ae887d5efb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6f0de35aadd26b3525e317dfc52f82f65988695d177ad3b450dba5af93e4fde
[INFO] running `"docker" "start" "-a" "f6f0de35aadd26b3525e317dfc52f82f65988695d177ad3b450dba5af93e4fde"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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 `lex::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 <https://github.com/rust-lang/rust/issues/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: 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: method is never used: `new`
[INFO] [stderr]   --> src/lex.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn new(message: &str) -> LexerError {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lc3-51b8053b4773068b
[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 `"docker" "inspect" "f6f0de35aadd26b3525e317dfc52f82f65988695d177ad3b450dba5af93e4fde"`
[INFO] running `"docker" "rm" "-f" "f6f0de35aadd26b3525e317dfc52f82f65988695d177ad3b450dba5af93e4fde"`
[INFO] [stdout] f6f0de35aadd26b3525e317dfc52f82f65988695d177ad3b450dba5af93e4fde