[INFO] fetching crate rusty_lr_core 3.36.0...
[INFO] testing rusty_lr_core-3.36.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rusty_lr_core 3.36.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rusty_lr_core 3.36.0
[INFO] finished tweaking crates.io crate rusty_lr_core 3.36.0
[INFO] tweaked toml for crates.io crate rusty_lr_core 3.36.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_lr_core 3.36.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty_lr_core 3.36.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dad31333c6a7e31a60ee337b60356c4b5cc6a050a486f166aeabdc54ef18ebe7
[INFO] running `Command { std: "docker" "start" "-a" "dad31333c6a7e31a60ee337b60356c4b5cc6a050a486f166aeabdc54ef18ebe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dad31333c6a7e31a60ee337b60356c4b5cc6a050a486f166aeabdc54ef18ebe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad31333c6a7e31a60ee337b60356c4b5cc6a050a486f166aeabdc54ef18ebe7", kill_on_drop: false }`
[INFO] [stdout] dad31333c6a7e31a60ee337b60356c4b5cc6a050a486f166aeabdc54ef18ebe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 324edabcbcf021b53d4175e9177fcd4319eddddf39a2597d31c33d9abf43fbf4
[INFO] running `Command { std: "docker" "start" "-a" "324edabcbcf021b53d4175e9177fcd4319eddddf39a2597d31c33d9abf43fbf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_lr_core v3.36.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "324edabcbcf021b53d4175e9177fcd4319eddddf39a2597d31c33d9abf43fbf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324edabcbcf021b53d4175e9177fcd4319eddddf39a2597d31c33d9abf43fbf4", kill_on_drop: false }`
[INFO] [stdout] 324edabcbcf021b53d4175e9177fcd4319eddddf39a2597d31c33d9abf43fbf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827e059241020feabe229a033973802f4881efc44c62e520d40b2801097b3a76
[INFO] running `Command { std: "docker" "start" "-a" "827e059241020feabe229a033973802f4881efc44c62e520d40b2801097b3a76", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_lr_core v3.36.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "827e059241020feabe229a033973802f4881efc44c62e520d40b2801097b3a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827e059241020feabe229a033973802f4881efc44c62e520d40b2801097b3a76", kill_on_drop: false }`
[INFO] [stdout] 827e059241020feabe229a033973802f4881efc44c62e520d40b2801097b3a76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 808c4212e9e8b0076a691742c245ed4123f7db101c3b96e02965e919da3bda95
[INFO] running `Command { std: "docker" "start" "-a" "808c4212e9e8b0076a691742c245ed4123f7db101c3b96e02965e919da3bda95", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_lr_core-988e1e7af4929067)
[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]    Doc-tests rusty_lr_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/rule.rs - rule::ShiftedRuleRef (line 109) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/rule.rs - rule::ShiftedRuleRef (line 109) stdout ----
[INFO] [stdout] error: expected item, found `^`
[INFO] [stdout]  --> src/rule.rs:110:5
[INFO] [stdout]   |
[INFO] [stdout] 1 |     ^^^^^^^^^^^^^ shifted = 2
[INFO] [stdout]   |     ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/rule.rs - rule::ShiftedRuleRef (line 109)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "808c4212e9e8b0076a691742c245ed4123f7db101c3b96e02965e919da3bda95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808c4212e9e8b0076a691742c245ed4123f7db101c3b96e02965e919da3bda95", kill_on_drop: false }`
[INFO] [stdout] 808c4212e9e8b0076a691742c245ed4123f7db101c3b96e02965e919da3bda95