[INFO] cloning repository https://github.com/matty316/freeza
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matty316/freeza" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatty316%2Ffreeza", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatty316%2Ffreeza'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b013858ae7d031c2a11fa0c4b6640419c2907bee
[INFO] testing matty316/freeza against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatty316%2Ffreeza" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matty316/freeza on toolchain 595316b4006932405a63862d8fe65f71a6356293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matty316/freeza
[INFO] finished tweaking git repo https://github.com/matty316/freeza
[INFO] tweaked toml for git repo https://github.com/matty316/freeza written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/matty316/freeza already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baab23495c64b644c5cd3a2aa7ee697dbfc2e0a4ff58a4ab5c72dda7f723fc14
[INFO] running `Command { std: "docker" "start" "-a" "baab23495c64b644c5cd3a2aa7ee697dbfc2e0a4ff58a4ab5c72dda7f723fc14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baab23495c64b644c5cd3a2aa7ee697dbfc2e0a4ff58a4ab5c72dda7f723fc14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baab23495c64b644c5cd3a2aa7ee697dbfc2e0a4ff58a4ab5c72dda7f723fc14", kill_on_drop: false }`
[INFO] [stdout] baab23495c64b644c5cd3a2aa7ee697dbfc2e0a4ff58a4ab5c72dda7f723fc14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ef83b063415ccac62a908572fff5771da3c09b9591fb7494ecf8afd427d8335
[INFO] running `Command { std: "docker" "start" "-a" "7ef83b063415ccac62a908572fff5771da3c09b9591fb7494ecf8afd427d8335", kill_on_drop: false }`
[INFO] [stderr]    Compiling freeza v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `scan` is never used
[INFO] [stdout]  --> src/lexer.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) fn scan(source: &str) -> Vec<Token> {
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `peek` is never used
[INFO] [stdout]   --> src/lexer.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn peek<'a>(source: &'a str, current: usize) -> u8 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `peek_next` is never used
[INFO] [stdout]   --> src/lexer.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn peek_next<'a>(source: &'a str, current: usize) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ident` is never used
[INFO] [stdout]   --> src/lexer.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn ident<'a>(source: &'a str, start: usize, current: &mut usize, line: i32) -> Token {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookup_keyword` is never used
[INFO] [stdout]    --> src/lexer.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn lookup_keyword<'a>(source: &'a str, start: usize, current: usize, line: i32) -> Token {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_keyword` is never used
[INFO] [stdout]    --> src/lexer.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn check_keyword<'a>(source: &'a str, start: usize, current: usize, line: i32, rest: &str, begin: usize, len: usize, token_type: Token) -...
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num` is never used
[INFO] [stdout]    --> src/lexer.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn num<'a>(source: &'a str, start: usize, current: &mut usize, line: i32) -> Token {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string` is never used
[INFO] [stdout]    --> src/lexer.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn string<'a>(source: &'a str, start: usize, current: &mut usize, line: &mut i32) -> Token {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> src/token.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) enum Token {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_digit` is never used
[INFO] [stdout]  --> src/helpers.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) fn is_digit(c: u8) -> bool {
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_alpha` is never used
[INFO] [stdout]  --> src/helpers.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn is_alpha(c: u8) -> bool {
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcK57GVq/symbols.o" "/opt/rustwide/target/debug/deps/freeza-be06c2eb7d835f72.freeza.2d9e9393d9697051-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/freeza-be06c2eb7d835f72.cjq1k9gvfe5r0n291ef13rdwa.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9506e3738f23e7c7.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0e87bdc388165b9b.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-28d2ee21ffecbcd0.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-4cd64c3d9fc2560b.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a1fedeceba4cc892.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0b8915cbc76cd410.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-fec2ce82fc5b17fa.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fdb02324b55b2840.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db981ef273c68b12.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2c4968ed4cb29e9c.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-661cdd70a5b83118.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbb3bfdc8e63ca5.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a4c5ad4392a26401.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9409cd7d030362b9.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-80d2f129fb536a6f.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7586cb84705120bb.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/595316b4006932405a63862d8fe65f71a6356293/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/deps/freeza-be06c2eb7d835f72" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `freeza` (bin "freeza") due to 2 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "7ef83b063415ccac62a908572fff5771da3c09b9591fb7494ecf8afd427d8335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef83b063415ccac62a908572fff5771da3c09b9591fb7494ecf8afd427d8335", kill_on_drop: false }`
[INFO] [stdout] 7ef83b063415ccac62a908572fff5771da3c09b9591fb7494ecf8afd427d8335
[INFO] testing matty316/freeza against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatty316%2Ffreeza" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matty316/freeza on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matty316/freeza
[INFO] finished tweaking git repo https://github.com/matty316/freeza
[INFO] tweaked toml for git repo https://github.com/matty316/freeza written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/matty316/freeza already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29e9c77a1da1467794b8ba4693a87d9c9c2c46692b3721cf1e7b25ab7b831152
[INFO] running `Command { std: "docker" "start" "-a" "29e9c77a1da1467794b8ba4693a87d9c9c2c46692b3721cf1e7b25ab7b831152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29e9c77a1da1467794b8ba4693a87d9c9c2c46692b3721cf1e7b25ab7b831152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e9c77a1da1467794b8ba4693a87d9c9c2c46692b3721cf1e7b25ab7b831152", kill_on_drop: false }`
[INFO] [stdout] 29e9c77a1da1467794b8ba4693a87d9c9c2c46692b3721cf1e7b25ab7b831152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4837ce65eee49292d5d6ede7ef4dbee2cf98047cf1aec180b1c3d3e104342b3
[INFO] running `Command { std: "docker" "start" "-a" "c4837ce65eee49292d5d6ede7ef4dbee2cf98047cf1aec180b1c3d3e104342b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling freeza v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `scan` is never used
[INFO] [stdout]  --> src/lexer.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) fn scan(source: &str) -> Vec<Token> {
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `peek` is never used
[INFO] [stdout]   --> src/lexer.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn peek<'a>(source: &'a str, current: usize) -> u8 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `peek_next` is never used
[INFO] [stdout]   --> src/lexer.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn peek_next<'a>(source: &'a str, current: usize) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ident` is never used
[INFO] [stdout]   --> src/lexer.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn ident<'a>(source: &'a str, start: usize, current: &mut usize, line: i32) -> Token {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookup_keyword` is never used
[INFO] [stdout]    --> src/lexer.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn lookup_keyword<'a>(source: &'a str, start: usize, current: usize, line: i32) -> Token {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_keyword` is never used
[INFO] [stdout]    --> src/lexer.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn check_keyword<'a>(source: &'a str, start: usize, current: usize, line: i32, rest: &str, begin: usize, len: usize, token_type: Token) -...
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num` is never used
[INFO] [stdout]    --> src/lexer.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn num<'a>(source: &'a str, start: usize, current: &mut usize, line: i32) -> Token {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string` is never used
[INFO] [stdout]    --> src/lexer.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn string<'a>(source: &'a str, start: usize, current: &mut usize, line: &mut i32) -> Token {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> src/token.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) enum Token {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_digit` is never used
[INFO] [stdout]  --> src/helpers.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) fn is_digit(c: u8) -> bool {
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_alpha` is never used
[INFO] [stdout]  --> src/helpers.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) fn is_alpha(c: u8) -> bool {
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "c4837ce65eee49292d5d6ede7ef4dbee2cf98047cf1aec180b1c3d3e104342b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4837ce65eee49292d5d6ede7ef4dbee2cf98047cf1aec180b1c3d3e104342b3", kill_on_drop: false }`
[INFO] [stdout] c4837ce65eee49292d5d6ede7ef4dbee2cf98047cf1aec180b1c3d3e104342b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d49959fa66aa7aa8228ddda9749655d3d6b51e942414952562bdd0b58966b2fe
[INFO] running `Command { std: "docker" "start" "-a" "d49959fa66aa7aa8228ddda9749655d3d6b51e942414952562bdd0b58966b2fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling freeza v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "d49959fa66aa7aa8228ddda9749655d3d6b51e942414952562bdd0b58966b2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49959fa66aa7aa8228ddda9749655d3d6b51e942414952562bdd0b58966b2fe", kill_on_drop: false }`
[INFO] [stdout] d49959fa66aa7aa8228ddda9749655d3d6b51e942414952562bdd0b58966b2fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1b4e546701ed29436e3beb34bce2b655b407466e4bb6dacc760c651c7ab6b9f
[INFO] running `Command { std: "docker" "start" "-a" "e1b4e546701ed29436e3beb34bce2b655b407466e4bb6dacc760c651c7ab6b9f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/freeza-e13aff17703286fc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lexer::tests::test_illegal ... ok
[INFO] [stdout] test lexer::tests::test_token_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1b4e546701ed29436e3beb34bce2b655b407466e4bb6dacc760c651c7ab6b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b4e546701ed29436e3beb34bce2b655b407466e4bb6dacc760c651c7ab6b9f", kill_on_drop: false }`
[INFO] [stdout] e1b4e546701ed29436e3beb34bce2b655b407466e4bb6dacc760c651c7ab6b9f