[INFO] updating cached repository h-michael/github-events-manager
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/h-michael/github-events-manager
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/h-michael/github-events-manager" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/h-michael/github-events-manager"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/h-michael/github-events-manager'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/h-michael/github-events-manager" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/h-michael/github-events-manager"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/h-michael/github-events-manager'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1c7f7034c0b1635e71cedbb9b7f41f5f24a7c76
[INFO] sha for GitHub repo h-michael/github-events-manager: e1c7f7034c0b1635e71cedbb9b7f41f5f24a7c76
[INFO] validating manifest of h-michael/github-events-manager on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of h-michael/github-events-manager on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing h-michael/github-events-manager
[INFO] finished frobbing h-michael/github-events-manager
[INFO] frobbed toml for h-michael/github-events-manager written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/h-michael/github-events-manager/Cargo.toml
[INFO] started frobbing h-michael/github-events-manager
[INFO] finished frobbing h-michael/github-events-manager
[INFO] frobbed toml for h-michael/github-events-manager written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/h-michael/github-events-manager/Cargo.toml
[INFO] crate h-michael/github-events-manager already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking h-michael/github-events-manager against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/h-michael/github-events-manager:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3fd22a3a90fd443768656982496c55e142f02fc3f9b4e3f22c5f9c0b9c52b24c
[INFO] running `"docker" "start" "-a" "3fd22a3a90fd443768656982496c55e142f02fc3f9b4e3f22c5f9c0b9c52b24c"`
[INFO] [stderr]    Compiling ascii v0.9.1
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling libsqlite3-sys v0.12.0
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]     Checking tokio-threadpool v0.1.12
[INFO] [stderr]     Checking globset v0.4.2
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]     Checking ignore v0.4.6
[INFO] [stderr]     Checking tokio v0.1.17
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]     Checking globwalk v0.3.1
[INFO] [stderr]     Checking hyper v0.12.25
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]     Checking clap-verbosity-flag v0.2.0
[INFO] [stderr]     Checking quicli v0.4.0
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]    Compiling diesel v1.4.1
[INFO] [stderr]     Checking reqwest v0.9.11
[INFO] [stderr]    Compiling graphql-parser v0.2.2
[INFO] [stderr]    Compiling graphql_client_codegen v0.6.1
[INFO] [stderr]    Compiling migrations_internals v1.4.0
[INFO] [stderr]    Compiling migrations_macros v1.4.0
[INFO] [stderr]    Compiling graphql_query_derive v0.6.1
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]     Checking graphql_client v0.6.1
[INFO] [stderr]     Checking ghe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `graphql_client`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use graphql_client;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `reqwest`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use reqwest;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use serde;
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `graphql_client`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use graphql_client;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `reqwest`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use reqwest;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use serde;
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stars`
[INFO] [stderr]   --> src/main.rs:70:35
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Command::Sync { watching, stars } => cmd::sync::sync(),
[INFO] [stderr]    |                                   ^^^^^ help: try ignoring the field: `stars: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `watching`
[INFO] [stderr]   --> src/main.rs:70:25
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Command::Sync { watching, stars } => cmd::sync::sync(),
[INFO] [stderr]    |                         ^^^^^^^^ help: try ignoring the field: `watching: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stars`
[INFO] [stderr]   --> src/main.rs:70:35
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Command::Sync { watching, stars } => cmd::sync::sync(),
[INFO] [stderr]    |                                   ^^^^^ help: try ignoring the field: `stars: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `watching`
[INFO] [stderr]   --> src/main.rs:70:25
[INFO] [stderr]    |
[INFO] [stderr] 70 |         Command::Sync { watching, stars } => cmd::sync::sync(),
[INFO] [stderr]    |                         ^^^^^^^^ help: try ignoring the field: `watching: _`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Issue`
[INFO] [stderr]   --> src/model.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub struct Issue {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PullRequest`
[INFO] [stderr]    --> src/model.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub struct PullRequest {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Commit`
[INFO] [stderr]    --> src/model.rs:138:1
[INFO] [stderr]     |
[INFO] [stderr] 138 | pub struct Commit {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Comment`
[INFO] [stderr]    --> src/model.rs:164:1
[INFO] [stderr]     |
[INFO] [stderr] 164 | pub struct Comment {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Issue`
[INFO] [stderr]   --> src/model.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub struct Issue {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PullRequest`
[INFO] [stderr]    --> src/model.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub struct PullRequest {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Commit`
[INFO] [stderr]    --> src/model.rs:138:1
[INFO] [stderr]     |
[INFO] [stderr] 138 | pub struct Commit {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Comment`
[INFO] [stderr]    --> src/model.rs:164:1
[INFO] [stderr]     |
[INFO] [stderr] 164 | pub struct Comment {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 28s
[INFO] running `"docker" "inspect" "3fd22a3a90fd443768656982496c55e142f02fc3f9b4e3f22c5f9c0b9c52b24c"`
[INFO] running `"docker" "rm" "-f" "3fd22a3a90fd443768656982496c55e142f02fc3f9b4e3f22c5f9c0b9c52b24c"`
[INFO] [stdout] 3fd22a3a90fd443768656982496c55e142f02fc3f9b4e3f22c5f9c0b9c52b24c