[INFO] updating cached repository ryym/rustplay [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ryym/rustplay [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ryym/rustplay" "work/ex/beta-1.38-1/sources/1.37.0/gh/ryym/rustplay"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ryym/rustplay'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ryym/rustplay" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ryym/rustplay"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ryym/rustplay'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4457287ecebdf32922e4de37b9dc04d55644f93a [INFO] sha for GitHub repo ryym/rustplay: 4457287ecebdf32922e4de37b9dc04d55644f93a [INFO] validating manifest of ryym/rustplay 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 ryym/rustplay 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 ryym/rustplay [INFO] finished frobbing ryym/rustplay [INFO] frobbed toml for ryym/rustplay written to work/ex/beta-1.38-1/sources/1.37.0/gh/ryym/rustplay/Cargo.toml [INFO] started frobbing ryym/rustplay [INFO] finished frobbing ryym/rustplay [INFO] frobbed toml for ryym/rustplay written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ryym/rustplay/Cargo.toml [INFO] crate ryym/rustplay 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] testing ryym/rustplay against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ryym/rustplay:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 0dd0ad3d4cb57db94b6ff9b1485cfab03f40936f2f711dd96f51452f20118427 [INFO] running `"docker" "start" "-a" "0dd0ad3d4cb57db94b6ff9b1485cfab03f40936f2f711dd96f51452f20118427"` [INFO] [stderr] Compiling open v1.2.2 [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling mio v0.6.15 [INFO] [stderr] Compiling tokio-io v0.1.7 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling serde_urlencoded v0.5.2 [INFO] [stderr] Compiling libflate v0.1.16 [INFO] [stderr] Compiling tokio-threadpool v0.1.5 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling tokio-codec v0.1.0 [INFO] [stderr] Compiling tokio-reactor v0.1.3 [INFO] [stderr] Compiling tokio-fs v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.1 [INFO] [stderr] Compiling tokio-tcp v0.1.1 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.71 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper-tls v0.1.4 [INFO] [stderr] Compiling reqwest v0.8.7 [INFO] [stderr] Compiling rustplay v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `serde_json` is imported redundantly [INFO] [stderr] --> src/client.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | extern crate serde_json; [INFO] [stderr] | ------------------------ the item `serde_json` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `open` is imported redundantly [INFO] [stderr] --> src/client.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | use open; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate open; [INFO] [stderr] | ------------------ the item `open` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `urlencoding` is imported redundantly [INFO] [stderr] --> src/client.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | use urlencoding; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | extern crate urlencoding; [INFO] [stderr] | ------------------------- the item `urlencoding` is already imported here [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | foreign_links { [INFO] [stderr] 8 | | SerdeJson(serde_json::Error); [INFO] [stderr] 9 | | Reqwest(reqwest::Error); [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | foreign_links { [INFO] [stderr] 8 | | SerdeJson(serde_json::Error); [INFO] [stderr] 9 | | Reqwest(reqwest::Error); [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `"docker" "inspect" "0dd0ad3d4cb57db94b6ff9b1485cfab03f40936f2f711dd96f51452f20118427"` [INFO] running `"docker" "rm" "-f" "0dd0ad3d4cb57db94b6ff9b1485cfab03f40936f2f711dd96f51452f20118427"` [INFO] [stdout] 0dd0ad3d4cb57db94b6ff9b1485cfab03f40936f2f711dd96f51452f20118427 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ryym/rustplay:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7345259d78e4b59777ceae7a70bf16701639a19d4273960616a9df6ab12bb87f [INFO] running `"docker" "start" "-a" "7345259d78e4b59777ceae7a70bf16701639a19d4273960616a9df6ab12bb87f"` [INFO] [stderr] Compiling rustplay v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `serde_json` is imported redundantly [INFO] [stderr] --> src/client.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | extern crate serde_json; [INFO] [stderr] | ------------------------ the item `serde_json` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `open` is imported redundantly [INFO] [stderr] --> src/client.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | use open; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate open; [INFO] [stderr] | ------------------ the item `open` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `urlencoding` is imported redundantly [INFO] [stderr] --> src/client.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | use urlencoding; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | extern crate urlencoding; [INFO] [stderr] | ------------------------- the item `urlencoding` is already imported here [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | foreign_links { [INFO] [stderr] 8 | | SerdeJson(serde_json::Error); [INFO] [stderr] 9 | | Reqwest(reqwest::Error); [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | foreign_links { [INFO] [stderr] 8 | | SerdeJson(serde_json::Error); [INFO] [stderr] 9 | | Reqwest(reqwest::Error); [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.17s [INFO] running `"docker" "inspect" "7345259d78e4b59777ceae7a70bf16701639a19d4273960616a9df6ab12bb87f"` [INFO] running `"docker" "rm" "-f" "7345259d78e4b59777ceae7a70bf16701639a19d4273960616a9df6ab12bb87f"` [INFO] [stdout] 7345259d78e4b59777ceae7a70bf16701639a19d4273960616a9df6ab12bb87f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ryym/rustplay:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] e56e211b56c0cf38e8b6a8a66b3283b4e82e8dd572bd6c07468876b9c03b1abc [INFO] running `"docker" "start" "-a" "e56e211b56c0cf38e8b6a8a66b3283b4e82e8dd572bd6c07468876b9c03b1abc"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustplay-62004ce3b5afb6a6 [INFO] [stderr] Running /opt/crater/target/debug/deps/rustplay-637ebb6ffa356a28 [INFO] [stdout] [INFO] [stderr] Doc-tests rustplay [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] [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] [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" "e56e211b56c0cf38e8b6a8a66b3283b4e82e8dd572bd6c07468876b9c03b1abc"` [INFO] running `"docker" "rm" "-f" "e56e211b56c0cf38e8b6a8a66b3283b4e82e8dd572bd6c07468876b9c03b1abc"` [INFO] [stdout] e56e211b56c0cf38e8b6a8a66b3283b4e82e8dd572bd6c07468876b9c03b1abc