[INFO] fetching crate llk 0.1.1...
[INFO] testing llk-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate llk 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate llk 0.1.1
[INFO] finished tweaking crates.io crate llk 0.1.1
[INFO] tweaked toml for crates.io crate llk 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate llk 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate llk 0.1.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd432720314c891c7297e38de1964c14ebe1d4b7b471328d3d6412046a965c6e
[INFO] running `Command { std: "docker" "start" "-a" "fd432720314c891c7297e38de1964c14ebe1d4b7b471328d3d6412046a965c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd432720314c891c7297e38de1964c14ebe1d4b7b471328d3d6412046a965c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd432720314c891c7297e38de1964c14ebe1d4b7b471328d3d6412046a965c6e", kill_on_drop: false }`
[INFO] [stdout] fd432720314c891c7297e38de1964c14ebe1d4b7b471328d3d6412046a965c6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23a32550dec5a8e67b2d3b73bd71d5bb6031a973bf27121e25140a9f7d5d1b14
[INFO] running `Command { std: "docker" "start" "-a" "23a32550dec5a8e67b2d3b73bd71d5bb6031a973bf27121e25140a9f7d5d1b14", kill_on_drop: false }`
[INFO] [stderr]    Compiling llk v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:183:47
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new(rules : Vec<Rule>, actions : Vec<&'a dyn Fn(&mut STree)>, axiom : u32, nt_begin : u32) -> LL1Parser {
[INFO] [stdout]     |                                                  ^^ the lifetime is named here                           --------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new(rules : Vec<Rule>, actions : Vec<&'a dyn Fn(&mut STree)>, axiom : u32, nt_begin : u32) -> LL1Parser<'a> {
[INFO] [stdout]     |                                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "23a32550dec5a8e67b2d3b73bd71d5bb6031a973bf27121e25140a9f7d5d1b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a32550dec5a8e67b2d3b73bd71d5bb6031a973bf27121e25140a9f7d5d1b14", kill_on_drop: false }`
[INFO] [stdout] 23a32550dec5a8e67b2d3b73bd71d5bb6031a973bf27121e25140a9f7d5d1b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fce6a40950fa1880d69ab4bd1b413ef2e73c85a569070990110eb873b162e42
[INFO] running `Command { std: "docker" "start" "-a" "9fce6a40950fa1880d69ab4bd1b413ef2e73c85a569070990110eb873b162e42", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:183:47
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new(rules : Vec<Rule>, actions : Vec<&'a dyn Fn(&mut STree)>, axiom : u32, nt_begin : u32) -> LL1Parser {
[INFO] [stdout]     |                                                  ^^ the lifetime is named here                           --------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new(rules : Vec<Rule>, actions : Vec<&'a dyn Fn(&mut STree)>, axiom : u32, nt_begin : u32) -> LL1Parser<'a> {
[INFO] [stdout]     |                                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling llk v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `a` should have an upper case name
[INFO] [stdout]  --> examples/basic.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const a : u32 = 2; // a
[INFO] [stdout]   |       ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 5 - const a : u32 = 2; // a
[INFO] [stdout] 5 + const A : u32 = 2; // a
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:183:47
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new(rules : Vec<Rule>, actions : Vec<&'a dyn Fn(&mut STree)>, axiom : u32, nt_begin : u32) -> LL1Parser {
[INFO] [stdout]     |                                                  ^^ the lifetime is named here                           --------- the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new(rules : Vec<Rule>, actions : Vec<&'a dyn Fn(&mut STree)>, axiom : u32, nt_begin : u32) -> LL1Parser<'a> {
[INFO] [stdout]     |                                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `a` should have an upper case name
[INFO] [stdout]  --> tests/test.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const a : u32 = 4; // a
[INFO] [stdout]   |       ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 3 - const a : u32 = 4; // a
[INFO] [stdout] 3 + const A : u32 = 4; // a
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "9fce6a40950fa1880d69ab4bd1b413ef2e73c85a569070990110eb873b162e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fce6a40950fa1880d69ab4bd1b413ef2e73c85a569070990110eb873b162e42", kill_on_drop: false }`
[INFO] [stdout] 9fce6a40950fa1880d69ab4bd1b413ef2e73c85a569070990110eb873b162e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fba05866687f71c3f05707a13a87b1342151d4cce70d435a6ed52449b6728a8
[INFO] running `Command { std: "docker" "start" "-a" "5fba05866687f71c3f05707a13a87b1342151d4cce70d435a6ed52449b6728a8", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:183:47
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn new(rules : Vec<Rule>, actions : Vec<&'a dyn Fn(&mut STree)>, axiom : u32, nt_begin : u32) -> LL1Parser {
[INFO] [stderr]     |                                                  ^^ the lifetime is named here                           --------- the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn new(rules : Vec<Rule>, actions : Vec<&'a dyn Fn(&mut STree)>, axiom : u32, nt_begin : u32) -> LL1Parser<'a> {
[INFO] [stderr]     |                                                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `llk` (lib) generated 1 warning (run `cargo fix --lib -p llk` to apply 1 suggestion)
[INFO] [stderr] warning: constant `a` should have an upper case name
[INFO] [stderr]  --> tests/test.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | const a : u32 = 4; // a
[INFO] [stderr]   |       ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]   |
[INFO] [stderr] 3 - const a : u32 = 4; // a
[INFO] [stderr] 3 + const A : u32 = 4; // a
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: constant `a` should have an upper case name
[INFO] [stderr]  --> examples/basic.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const a : u32 = 2; // a
[INFO] [stderr]   |       ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]   |
[INFO] [stderr] 5 - const a : u32 = 2; // a
[INFO] [stderr] 5 + const A : u32 = 2; // a
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: `llk` (test "test") generated 1 warning (run `cargo fix --test "test"` to apply 1 suggestion)
[INFO] [stderr] warning: `llk` (example "basic") generated 1 warning (run `cargo fix --example "basic"` to apply 1 suggestion)
[INFO] [stderr] warning: `llk` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/llk-8552f13f6aadf244)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/llk-960cf8a8b6f85772)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-1c0acbc1e61bdeb7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_analyse ... ok
[INFO] [stdout] test test_analyse_2 ... ok
[INFO] [stdout] test test_analyse_error_2 ... ok
[INFO] [stdout] test test_analyse_none ... ok
[INFO] [stdout] test test_analyse_error_ueof_none ... ok
[INFO] [stdout] test test_analyse_warn ... ok
[INFO] [stdout] test test_make_table ... ok
[INFO] [stdout] test test_analyse_error_1 ... ok
[INFO] [stdout] test test_make_table_error_lf ... ok
[INFO] [stdout] test test_make_table_error_lr ... ok
[INFO] [stdout] test test_analyse_error_ueof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests llk
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Rule (line 130) ... ok
[INFO] [stdout] test src/lib.rs - LL1Parser<'a>::make_table (line 240) ... ok
[INFO] [stdout] test src/lib.rs - LL1Parser<'a>::new (line 160) ... ok
[INFO] [stdout] test src/lib.rs - LL1Parser<'a>::analyse_tokens (line 363) ... ok
[INFO] [stdout] test src/lib.rs - LL1Parser<'a>::make_table (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fba05866687f71c3f05707a13a87b1342151d4cce70d435a6ed52449b6728a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fba05866687f71c3f05707a13a87b1342151d4cce70d435a6ed52449b6728a8", kill_on_drop: false }`
[INFO] [stdout] 5fba05866687f71c3f05707a13a87b1342151d4cce70d435a6ed52449b6728a8