[INFO] crate path-tree 0.1.8 is already in cache
[INFO] testing path-tree-0.1.8 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate path-tree 0.1.8 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate path-tree 0.1.8 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate path-tree 0.1.8
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate path-tree 0.1.8
[INFO] tweaked toml for crates.io crate path-tree 0.1.8 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] c224efc0bdeb2a85f7bbad3503ea1d45a3145c22908994cf21ef9d984cb0adbb
[INFO] running `"docker" "start" "-a" "c224efc0bdeb2a85f7bbad3503ea1d45a3145c22908994cf21ef9d984cb0adbb"`
[INFO] [stderr]    Compiling path-tree v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:246:25
[INFO] [stderr]     |
[INFO] [stderr] 246 |                     let mut kind: NodeKind;
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "c224efc0bdeb2a85f7bbad3503ea1d45a3145c22908994cf21ef9d984cb0adbb"`
[INFO] running `"docker" "rm" "-f" "c224efc0bdeb2a85f7bbad3503ea1d45a3145c22908994cf21ef9d984cb0adbb"`
[INFO] [stdout] c224efc0bdeb2a85f7bbad3503ea1d45a3145c22908994cf21ef9d984cb0adbb
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9a647e31dca51ebe5cc4968ae72a4bbfdf09ef3a3e5df20457d0b4c7d1a841ff
[INFO] running `"docker" "start" "-a" "9a647e31dca51ebe5cc4968ae72a4bbfdf09ef3a3e5df20457d0b4c7d1a841ff"`
[INFO] [stderr]    Compiling path-table v1.0.0
[INFO] [stderr]    Compiling route-recognizer v0.1.13
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling actix-router v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling path-tree v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:246:25
[INFO] [stderr]     |
[INFO] [stderr] 246 |                     let mut kind: NodeKind;
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.15s
[INFO] running `"docker" "inspect" "9a647e31dca51ebe5cc4968ae72a4bbfdf09ef3a3e5df20457d0b4c7d1a841ff"`
[INFO] running `"docker" "rm" "-f" "9a647e31dca51ebe5cc4968ae72a4bbfdf09ef3a3e5df20457d0b4c7d1a841ff"`
[INFO] [stdout] 9a647e31dca51ebe5cc4968ae72a4bbfdf09ef3a3e5df20457d0b4c7d1a841ff
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] b7c0dc0bbcfb7399448998b6ecbd8a211808044f79df39e71094342a0fb2d004
[INFO] running `"docker" "start" "-a" "b7c0dc0bbcfb7399448998b6ecbd8a211808044f79df39e71094342a0fb2d004"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/path_tree-e4e44dbc6ed42908
[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] [stderr]      Running /opt/rustwide/target/debug/deps/basic-cf17e52f20e56dfb
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test multi_named_parameters ... ok
[INFO] [stdout] test catch_all_parameter ... ok
[INFO] [stdout] test root_catch_all_parameter ... ok
[INFO] [stdout] test single_named_parameter ... ok
[INFO] [stdout] test static_and_catch_all_parameter ... ok
[INFO] [stdout] test root_catch_all_parameter_1 ... ok
[INFO] [stdout] test statics ... ok
[INFO] [stdout] test static_and_named_parameter ... ok
[INFO] [stdout] test new_tree ... ok
[INFO] [stdout] test wildcards ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/github-0ed4b8c519564f66
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test github ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests path-tree
[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" "b7c0dc0bbcfb7399448998b6ecbd8a211808044f79df39e71094342a0fb2d004"`
[INFO] running `"docker" "rm" "-f" "b7c0dc0bbcfb7399448998b6ecbd8a211808044f79df39e71094342a0fb2d004"`
[INFO] [stdout] b7c0dc0bbcfb7399448998b6ecbd8a211808044f79df39e71094342a0fb2d004