[INFO] updating cached repository ysimonson/knosh
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ysimonson/knosh
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ysimonson/knosh" "work/ex/beta-1.38-1/sources/1.37.0/gh/ysimonson/knosh"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ysimonson/knosh'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ysimonson/knosh" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ysimonson/knosh"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ysimonson/knosh'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 856e6a921926bb52337be3f7cfc8823e3448d835
[INFO] sha for GitHub repo ysimonson/knosh: 856e6a921926bb52337be3f7cfc8823e3448d835
[INFO] validating manifest of ysimonson/knosh on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ysimonson/knosh on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ysimonson/knosh
[INFO] finished frobbing ysimonson/knosh
[INFO] frobbed toml for ysimonson/knosh written to work/ex/beta-1.38-1/sources/1.37.0/gh/ysimonson/knosh/Cargo.toml
[INFO] started frobbing ysimonson/knosh
[INFO] finished frobbing ysimonson/knosh
[INFO] frobbed toml for ysimonson/knosh written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ysimonson/knosh/Cargo.toml
[INFO] crate ysimonson/knosh already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ysimonson/knosh against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ysimonson/knosh:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 998a0110f161ef33068ce7c77b642cdccf6c4968f0b68232f60bb03aa59a81fa
[INFO] running `"docker" "start" "-a" "998a0110f161ef33068ce7c77b642cdccf6c4968f0b68232f60bb03aa59a81fa"`
[INFO] [stderr]    Compiling libc v0.2.49
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling smallstr v0.1.0
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling nom v4.2.1
[INFO] [stderr]    Compiling ketos_derive v0.10.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling rand_os v0.1.2
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling signal-hook v0.1.8
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling terminfo v0.6.1
[INFO] [stderr]    Compiling gumdrop_derive v0.5.0
[INFO] [stderr]    Compiling gumdrop v0.5.0
[INFO] [stderr]    Compiling mortal v0.1.5
[INFO] [stderr]    Compiling linefeed v0.5.4
[INFO] [stderr]    Compiling ketos v0.10.0 (https://github.com/ysimonson/ketos?branch=knosh#e44072e4)
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr]   --> /opt/crater/cargo-home/git/checkouts/ketos-8cc6567ea49f6f97/e44072e/src/ketos/any.rs:32:22
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 self.type_id() == ::std::any::TypeId::of::<T>()
[INFO] [stderr]    |                      ^^^^^^^ multiple `type_id` found
[INFO] [stderr]    | 
[INFO] [stderr]   ::: /opt/crater/cargo-home/git/checkouts/ketos-8cc6567ea49f6f97/e44072e/src/ketos/structs.rs:86:1
[INFO] [stderr]    |
[INFO] [stderr] 86 | impl_any_cast!{ StructDefinition }
[INFO] [stderr]    | ---------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr] note: candidate #1 is defined in the trait `any::AnyValue`
[INFO] [stderr]   --> /opt/crater/cargo-home/git/checkouts/ketos-8cc6567ea49f6f97/e44072e/src/ketos/any.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  |     fn type_id(&self) -> TypeId;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: to disambiguate the method call, write `any::AnyValue::type_id(&self)` instead
[INFO] [stderr] note: candidate #2 is defined in the trait `std::any::Any`
[INFO] [stderr]    = help: to disambiguate the method call, write `std::any::Any::type_id(&self)` instead
[INFO] [stderr] 
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/ketos-8cc6567ea49f6f97/e44072e/src/ketos/any.rs:32:22
[INFO] [stderr]     |
[INFO] [stderr] 32  |                 self.type_id() == ::std::any::TypeId::of::<T>()
[INFO] [stderr]     |                      ^^^^^^^ multiple `type_id` found
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/crater/cargo-home/git/checkouts/ketos-8cc6567ea49f6f97/e44072e/src/ketos/value.rs:488:1
[INFO] [stderr]     |
[INFO] [stderr] 488 | impl_any_cast!{ ForeignValue }
[INFO] [stderr]     | ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: candidate #1 is defined in the trait `any::AnyValue`
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/ketos-8cc6567ea49f6f97/e44072e/src/ketos/any.rs:8:5
[INFO] [stderr]     |
[INFO] [stderr] 8   |     fn type_id(&self) -> TypeId;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: to disambiguate the method call, write `any::AnyValue::type_id(&self)` instead
[INFO] [stderr] note: candidate #2 is defined in the trait `std::any::Any`
[INFO] [stderr]     = help: to disambiguate the method call, write `std::any::Any::type_id(&self)` instead
[INFO] [stderr] 
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/ketos-8cc6567ea49f6f97/e44072e/src/ketos/function.rs:414:37
[INFO] [stderr]     |
[INFO] [stderr] 414 |             scope.get_struct_def(fv.type_id())
[INFO] [stderr]     |                                     ^^^^^^^ multiple `type_id` found
[INFO] [stderr]     |
[INFO] [stderr] note: candidate #1 is defined in the trait `any::AnyValue`
[INFO] [stderr]    --> /opt/crater/cargo-home/git/checkouts/ketos-8cc6567ea49f6f97/e44072e/src/ketos/any.rs:8:5
[INFO] [stderr]     |
[INFO] [stderr] 8   |     fn type_id(&self) -> TypeId;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: to disambiguate the method call, write `any::AnyValue::type_id(&fv)` instead
[INFO] [stderr] note: candidate #2 is defined in the trait `std::any::Any`
[INFO] [stderr]     = help: to disambiguate the method call, write `std::any::Any::type_id(&fv)` instead
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0034`.
[INFO] [stderr] error: Could not compile `ketos`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "998a0110f161ef33068ce7c77b642cdccf6c4968f0b68232f60bb03aa59a81fa"`
[INFO] running `"docker" "rm" "-f" "998a0110f161ef33068ce7c77b642cdccf6c4968f0b68232f60bb03aa59a81fa"`
[INFO] [stdout] 998a0110f161ef33068ce7c77b642cdccf6c4968f0b68232f60bb03aa59a81fa