[INFO] updating cached repository https://github.com/lars-t-hansen/pl0
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 7e54fa1e22f3e3a5adb3c32fccc84b6e3e290483
[INFO] testing lars-t-hansen/pl0 against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flars-t-hansen%2Fpl0" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lars-t-hansen/pl0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lars-t-hansen/pl0
[INFO] finished tweaking git repo https://github.com/lars-t-hansen/pl0
[INFO] tweaked toml for git repo https://github.com/lars-t-hansen/pl0 written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/lars-t-hansen/pl0 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 493449f6eb1369cba44ada912ad3545abc2323a6cec83b73ea14ee04d7da2e54
[INFO] running `"docker" "start" "-a" "493449f6eb1369cba44ada912ad3545abc2323a6cec83b73ea14ee04d7da2e54"`
[INFO] [stderr]    Compiling pl0 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lex.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |             c @ '0' ... '9' | c @ '.' => self.num_literal(c),
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:223:13
[INFO] [stderr]     |
[INFO] [stderr] 223 |         'a' ... 'z' | 'A' ... 'Z' | '_' => true,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:223:27
[INFO] [stderr]     |
[INFO] [stderr] 223 |         'a' ... 'z' | 'A' ... 'Z' | '_' => true,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:230:13
[INFO] [stderr]     |
[INFO] [stderr] 230 |         '0' ... '9' => true,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |         'a' ... 'z' | 'A' ... 'Z' | '_' | '0' ... '9' => true,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:237:27
[INFO] [stderr]     |
[INFO] [stderr] 237 |         'a' ... 'z' | 'A' ... 'Z' | '_' | '0' ... '9' => true,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:237:47
[INFO] [stderr]     |
[INFO] [stderr] 237 |         'a' ... 'z' | 'A' ... 'Z' | '_' | '0' ... '9' => true,
[INFO] [stderr]     |                                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nop`
[INFO] [stderr]   --> src/ir.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     Nop,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Notreached`
[INFO] [stderr]   --> src/ir.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     Notreached,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `nop`
[INFO] [stderr]    --> src/irgen.rs:313:5
[INFO] [stderr]     |
[INFO] [stderr] 313 |     fn nop(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `notreached`
[INFO] [stderr]    --> src/irgen.rs:317:5
[INFO] [stderr]     |
[INFO] [stderr] 317 |     fn notreached(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lookup`
[INFO] [stderr]   --> src/names.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn lookup(&self, id:Name) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "493449f6eb1369cba44ada912ad3545abc2323a6cec83b73ea14ee04d7da2e54"`
[INFO] running `"docker" "rm" "-f" "493449f6eb1369cba44ada912ad3545abc2323a6cec83b73ea14ee04d7da2e54"`
[INFO] [stdout] 493449f6eb1369cba44ada912ad3545abc2323a6cec83b73ea14ee04d7da2e54
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d4665c0a14ae3a249de8901a3f32768950aa0318a11ae4a2e6e672f8cf094cb0
[INFO] running `"docker" "start" "-a" "d4665c0a14ae3a249de8901a3f32768950aa0318a11ae4a2e6e672f8cf094cb0"`
[INFO] [stderr]    Compiling pl0 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lex.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |             c @ '0' ... '9' | c @ '.' => self.num_literal(c),
[INFO] [stderr]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:223:13
[INFO] [stderr]     |
[INFO] [stderr] 223 |         'a' ... 'z' | 'A' ... 'Z' | '_' => true,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:223:27
[INFO] [stderr]     |
[INFO] [stderr] 223 |         'a' ... 'z' | 'A' ... 'Z' | '_' => true,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:230:13
[INFO] [stderr]     |
[INFO] [stderr] 230 |         '0' ... '9' => true,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:237:13
[INFO] [stderr]     |
[INFO] [stderr] 237 |         'a' ... 'z' | 'A' ... 'Z' | '_' | '0' ... '9' => true,
[INFO] [stderr]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:237:27
[INFO] [stderr]     |
[INFO] [stderr] 237 |         'a' ... 'z' | 'A' ... 'Z' | '_' | '0' ... '9' => true,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lex.rs:237:47
[INFO] [stderr]     |
[INFO] [stderr] 237 |         'a' ... 'z' | 'A' ... 'Z' | '_' | '0' ... '9' => true,
[INFO] [stderr]     |                                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nop`
[INFO] [stderr]   --> src/ir.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     Nop,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Notreached`
[INFO] [stderr]   --> src/ir.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     Notreached,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `nop`
[INFO] [stderr]    --> src/irgen.rs:313:5
[INFO] [stderr]     |
[INFO] [stderr] 313 |     fn nop(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `notreached`
[INFO] [stderr]    --> src/irgen.rs:317:5
[INFO] [stderr]     |
[INFO] [stderr] 317 |     fn notreached(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lookup`
[INFO] [stderr]   --> src/names.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn lookup(&self, id:Name) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "d4665c0a14ae3a249de8901a3f32768950aa0318a11ae4a2e6e672f8cf094cb0"`
[INFO] running `"docker" "rm" "-f" "d4665c0a14ae3a249de8901a3f32768950aa0318a11ae4a2e6e672f8cf094cb0"`
[INFO] [stdout] d4665c0a14ae3a249de8901a3f32768950aa0318a11ae4a2e6e672f8cf094cb0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] d2281b97c5b394de85478ba547990df18b26cd95f6c6cf54d40253d5a4ba8e57
[INFO] running `"docker" "start" "-a" "d2281b97c5b394de85478ba547990df18b26cd95f6c6cf54d40253d5a4ba8e57"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pl0-624883293a30ec31
[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" "d2281b97c5b394de85478ba547990df18b26cd95f6c6cf54d40253d5a4ba8e57"`
[INFO] running `"docker" "rm" "-f" "d2281b97c5b394de85478ba547990df18b26cd95f6c6cf54d40253d5a4ba8e57"`
[INFO] [stdout] d2281b97c5b394de85478ba547990df18b26cd95f6c6cf54d40253d5a4ba8e57