[INFO] crate sccache 0.2.8 is already in cache
[INFO] extracting crate sccache 0.2.8 into work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/sccache/0.2.8
[INFO] extracting crate sccache 0.2.8 into work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/sccache/0.2.8
[INFO] validating manifest of sccache-0.2.8 on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sccache-0.2.8 on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sccache-0.2.8
[INFO] finished frobbing sccache-0.2.8
[INFO] frobbed toml for sccache-0.2.8 written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/sccache/0.2.8/Cargo.toml
[INFO] started frobbing sccache-0.2.8
[INFO] finished frobbing sccache-0.2.8
[INFO] frobbed toml for sccache-0.2.8 written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/sccache/0.2.8/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sccache-0.2.8 against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-7/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/sccache/0.2.8:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b212cbb125bd257ef5d5c4598118ebceb14dccd42f9ebd676cb3d5821223577e
[INFO] running `"docker" "start" "-a" "b212cbb125bd257ef5d5c4598118ebceb14dccd42f9ebd676cb3d5821223577e"`
[INFO] [stderr]     Checking linked-hash-map v0.2.1
[INFO] [stderr]     Checking counted-array v0.1.2
[INFO] [stderr]     Checking strip-ansi-escapes v0.1.0
[INFO] [stderr]     Checking jobserver v0.1.13
[INFO] [stderr]    Compiling derive-error v0.0.3
[INFO] [stderr]     Checking tokio-serde v0.1.0
[INFO] [stderr]    Compiling skeptic v0.4.0
[INFO] [stderr]     Checking retry v0.4.0
[INFO] [stderr]     Checking predicates v0.9.1
[INFO] [stderr]     Checking hyperx v0.12.0
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]     Checking bincode v1.1.3
[INFO] [stderr]     Checking lru-disk-cache v0.2.0
[INFO] [stderr]     Checking escargot v0.3.1
[INFO] [stderr]    Compiling local-encoding v0.2.0
[INFO] [stderr]     Checking cookie_store v0.5.1
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking tokio-process v0.2.3
[INFO] [stderr]     Checking assert_cmd v0.9.1
[INFO] [stderr]     Checking hyper v0.12.28
[INFO] [stderr]     Checking tokio-serde-bincode v0.1.1
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking hyper-tls v0.1.4
[INFO] [stderr]     Checking reqwest v0.9.16
[INFO] [stderr]     Checking reqwest v0.8.8
[INFO] [stderr]     Checking sccache v0.2.8 (/opt/crater/workdir)
[INFO] [stderr]     Checking selenium-rs v0.1.1
[INFO] [stderr] warning: the item `libc` is imported redundantly
[INFO] [stderr]    --> src/commands.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     use libc;
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:60:1
[INFO] [stderr]     |
[INFO] [stderr] 60  | extern crate libc;
[INFO] [stderr]     | ------------------ the item `libc` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/compiler/rust.rs:352:48
[INFO] [stderr]     |
[INFO] [stderr] 352 |             let sysroot = PathBuf::from(outstr.trim_right());
[INFO] [stderr]     |                                                ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[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:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | / error_chain! {
[INFO] [stderr] 46 | |     foreign_links {
[INFO] [stderr] 47 | |         Hyper(hyper::Error) #[cfg(feature = "hyper")];
[INFO] [stderr] 48 | |         Io(io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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] warning: the item `libc` is imported redundantly
[INFO] [stderr]    --> src/commands.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     use libc;
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:60:1
[INFO] [stderr]     |
[INFO] [stderr] 60  | extern crate libc;
[INFO] [stderr]     | ------------------ the item `libc` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/compiler/rust.rs:352:48
[INFO] [stderr]     |
[INFO] [stderr] 352 |             let sysroot = PathBuf::from(outstr.trim_right());
[INFO] [stderr]     |                                                ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[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:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | / error_chain! {
[INFO] [stderr] 46 | |     foreign_links {
[INFO] [stderr] 47 | |         Hyper(hyper::Error) #[cfg(feature = "hyper")];
[INFO] [stderr] 48 | |         Io(io::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 73 | |     }
[INFO] [stderr] 74 | | }
[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] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> tests/system.rs:186:47
[INFO] [stderr]     |
[INFO] [stderr] 186 |     let lines: Vec<_> = buf.lines().map(|l| l.trim_right()).collect();
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.57s
[INFO] running `"docker" "inspect" "b212cbb125bd257ef5d5c4598118ebceb14dccd42f9ebd676cb3d5821223577e"`
[INFO] running `"docker" "rm" "-f" "b212cbb125bd257ef5d5c4598118ebceb14dccd42f9ebd676cb3d5821223577e"`
[INFO] [stdout] b212cbb125bd257ef5d5c4598118ebceb14dccd42f9ebd676cb3d5821223577e