[INFO] crate cargo-edit 0.3.3 is already in cache
[INFO] extracting crate cargo-edit 0.3.3 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/cargo-edit/0.3.3
[INFO] extracting crate cargo-edit 0.3.3 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo-edit/0.3.3
[INFO] validating manifest of cargo-edit-0.3.3 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cargo-edit-0.3.3 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cargo-edit-0.3.3
[INFO] finished frobbing cargo-edit-0.3.3
[INFO] frobbed toml for cargo-edit-0.3.3 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/cargo-edit/0.3.3/Cargo.toml
[INFO] started frobbing cargo-edit-0.3.3
[INFO] finished frobbing cargo-edit-0.3.3
[INFO] frobbed toml for cargo-edit-0.3.3 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo-edit/0.3.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cargo-edit-0.3.3 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/cargo-edit/0.3.3:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a6c63a4805d86cc773f69b421cd3e0bc20f2d15ef2c1d38d8db7284ad8f9d9da
[INFO] running `"docker" "start" "-a" "a6c63a4805d86cc773f69b421cd3e0bc20f2d15ef2c1d38d8db7284ad8f9d9da"`
[INFO] [stderr]     Checking env_proxy v0.3.1
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking toml_edit v0.1.5
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking cargo_metadata v0.8.1
[INFO] [stderr]     Checking assert_cli v0.6.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.19
[INFO] [stderr]     Checking cargo-edit v0.3.3 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `execute_bad_command`
[INFO] [stderr]   --> tests/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / pub fn execute_bad_command<S>(command: &[S], manifest: &str)
[INFO] [stderr] 24 | | where
[INFO] [stderr] 25 | |     S: AsRef<OsStr>,
[INFO] [stderr] 26 | | {
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |     }
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `execute_bad_command`
[INFO] [stderr]   --> tests/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / pub fn execute_bad_command<S>(command: &[S], manifest: &str)
[INFO] [stderr] 24 | | where
[INFO] [stderr] 25 | |     S: AsRef<OsStr>,
[INFO] [stderr] 26 | | {
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |     }
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `clone_out_test`
[INFO] [stderr]  --> tests/utils.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn clone_out_test(source: &str) -> (tempdir::TempDir, String) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `execute_bad_command`
[INFO] [stderr]   --> tests/utils.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / pub fn execute_bad_command<S>(command: &[S], manifest: &str)
[INFO] [stderr] 24 | | where
[INFO] [stderr] 25 | |     S: AsRef<OsStr>,
[INFO] [stderr] 26 | | {
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |     }
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `execute_command`
[INFO] [stderr]   --> tests/utils.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | / pub fn execute_command<S>(command: &[S], manifest: &str)
[INFO] [stderr] 49 | | where
[INFO] [stderr] 50 | |     S: AsRef<OsStr>,
[INFO] [stderr] 51 | | {
[INFO] [stderr] ...  |
[INFO] [stderr] 69 | |     }
[INFO] [stderr] 70 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_toml`
[INFO] [stderr]   --> tests/utils.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn get_toml(manifest_path: &str) -> toml_edit::Document {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.44s
[INFO] running `"docker" "inspect" "a6c63a4805d86cc773f69b421cd3e0bc20f2d15ef2c1d38d8db7284ad8f9d9da"`
[INFO] running `"docker" "rm" "-f" "a6c63a4805d86cc773f69b421cd3e0bc20f2d15ef2c1d38d8db7284ad8f9d9da"`
[INFO] [stdout] a6c63a4805d86cc773f69b421cd3e0bc20f2d15ef2c1d38d8db7284ad8f9d9da