[INFO] updating cached repository gears-project/gears-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gears-project/gears-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gears-project/gears-cli" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/gears-project/gears-cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/gears-project/gears-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gears-project/gears-cli" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/gears-project/gears-cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/gears-project/gears-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 011dda7036521a8884adacf053365aacde1a65a8
[INFO] sha for GitHub repo gears-project/gears-cli: 011dda7036521a8884adacf053365aacde1a65a8
[INFO] validating manifest of gears-project/gears-cli on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gears-project/gears-cli on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gears-project/gears-cli
[INFO] finished frobbing gears-project/gears-cli
[INFO] frobbed toml for gears-project/gears-cli written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/gears-project/gears-cli/Cargo.toml
[INFO] started frobbing gears-project/gears-cli
[INFO] finished frobbing gears-project/gears-cli
[INFO] frobbed toml for gears-project/gears-cli written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/gears-project/gears-cli/Cargo.toml
[INFO] crate gears-project/gears-cli has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gears-project/gears-cli against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/gears-project/gears-cli:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 60ff28c29a1273797c61f8d29af2b73d3a1710044ae79e927a0dcf0af42933a1
[INFO] running `"docker" "start" "-a" "60ff28c29a1273797c61f8d29af2b73d3a1710044ae79e927a0dcf0af42933a1"`
[INFO] [stderr]    Compiling ratel v0.7.0
[INFO] [stderr]    Compiling actix-web v0.7.16
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling peg v0.5.7
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling signal-hook v0.1.6
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling resolv-conf v0.6.1
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling rustyline v2.1.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling gears v0.1.6
[INFO] [stderr]    Compiling gears-cli v0.1.12 (/opt/crater/workdir)
[INFO] [stderr]    Compiling tokio-io v0.1.10
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.9
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling backtrace v0.3.12
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.7
[INFO] [stderr]    Compiling parking_lot v0.7.0
[INFO] [stderr]    Compiling tokio-fs v0.1.4
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling crossbeam-channel v0.3.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling h2 v0.1.14
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.0
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling actix-net v0.2.4
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gears::structure::common::ModelLoadError`
[INFO] [stderr]   --> src/main.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use gears::structure::common::ModelLoadError;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Future`
[INFO] [stderr]  --> src/modelstore/filesystem.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Future`
[INFO] [stderr]  --> src/modelstore/sqlite.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::Future;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix::prelude::*`
[INFO] [stderr]  --> src/modelstore/sqlite.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use actix::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gears`
[INFO] [stderr]  --> src/modelstore/sqlite.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gears;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix::prelude`
[INFO] [stderr]  --> src/server.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use actix::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `model`
[INFO] [stderr]   --> src/main.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let model = gears::util::fs::model_from_fs(path).unwrap();
[INFO] [stderr]    |         ^^^^^ help: consider prefixing with an underscore: `_model`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/modelstore/filesystem.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |             Err(err) => Err(ModelLoadError::BadStructure("Unable to init".to_owned()))
[INFO] [stderr]    |                 ^^^ help: consider prefixing with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `json`
[INFO] [stderr]   --> src/modelstore/filesystem.rs:83:22
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn delete(&self, json: &str) -> Result<(), InputError> {
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_json`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/modelstore/filesystem.rs:91:27
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn started(&mut self, ctx: &mut SyncContext<Self>) {
[INFO] [stderr]    |                           ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]   --> src/modelstore/filesystem.rs:95:27
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn stopped(&mut self, ctx: &mut SyncContext<Self>) {
[INFO] [stderr]    |                           ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/modelstore/filesystem.rs:109:26
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn handle(&mut self, msg: ModelStoreList, ctx: &mut SyncContext<Self>) -> Self::Result {
[INFO] [stderr]     |                          ^^^ help: consider prefixing with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/modelstore/filesystem.rs:109:47
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn handle(&mut self, msg: ModelStoreList, ctx: &mut SyncContext<Self>) -> Self::Result {
[INFO] [stderr]     |                                               ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/modelstore/filesystem.rs:125:46
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn handle(&mut self, msg: ModelStoreGet, ctx: &mut SyncContext<Self>) -> Self::Result {
[INFO] [stderr]     |                                              ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/modelstore/filesystem.rs:139:26
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn handle(&mut self, msg: ModelStoreNew, ctx: &mut SyncContext<Self>) -> Self::Result {
[INFO] [stderr]     |                          ^^^ help: consider prefixing with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/modelstore/filesystem.rs:139:46
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn handle(&mut self, msg: ModelStoreNew, ctx: &mut SyncContext<Self>) -> Self::Result {
[INFO] [stderr]     |                                              ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/modelstore/filesystem.rs:155:49
[INFO] [stderr]     |
[INFO] [stderr] 155 |     fn handle(&mut self, msg: ModelStoreCreate, ctx: &mut SyncContext<Self>) -> Self::Result {
[INFO] [stderr]     |                                                 ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]    --> src/modelstore/filesystem.rs:171:49
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn handle(&mut self, msg: ModelStoreDelete, ctx: &mut SyncContext<Self>) -> Self::Result {
[INFO] [stderr]     |                                                 ^^^ help: consider prefixing with an underscore: `_ctx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> src/modelstore/sqlite.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(path: &str) -> Result<Self, ModelLoadError> {
[INFO] [stderr]    |                ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `json`
[INFO] [stderr]   --> src/modelstore/sqlite.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn create(&self, json: &str) -> Result<ModelDocument, InputError> {
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_json`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `json`
[INFO] [stderr]   --> src/modelstore/sqlite.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn update(&self, json: &str) -> Result<ModelDocument, InputError> {
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_json`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `json`
[INFO] [stderr]   --> src/modelstore/sqlite.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn delete(&self, json: &str) -> Result<(), InputError> {
[INFO] [stderr]    |                      ^^^^ help: consider prefixing with an underscore: `_json`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/modelstore/sqlite.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(path: &str) -> Result<Self, ModelLoadError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: symbol `_RINhNyCsfOXHOjakNhA_4core3mem7size_ofINcNsB4_6option6OptionINeNuCscZ2jZXczeWV_9actix_web4json4JsonINfNcNtCsc2Ba75Miw33_5gears9structure6common8DocumentNrNhB1D_5model5ModelEEEECsWIRgmH0nzh_9gears_cli` is already defined
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `gears-cli`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "60ff28c29a1273797c61f8d29af2b73d3a1710044ae79e927a0dcf0af42933a1"`
[INFO] running `"docker" "rm" "-f" "60ff28c29a1273797c61f8d29af2b73d3a1710044ae79e927a0dcf0af42933a1"`
[INFO] [stdout] 60ff28c29a1273797c61f8d29af2b73d3a1710044ae79e927a0dcf0af42933a1