Dec 18 14:43:57.112 INFO checking juju-1.0.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:43:57.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/juju/1.0.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:43:57.521 INFO [stdout] b3142a0c981964b1f84bb171ea204e82f680fa0d5632cb70537b7761ac3c8b8a
Dec 18 14:43:57.523 INFO running `"docker" "start" "-a" "b3142a0c981964b1f84bb171ea204e82f680fa0d5632cb70537b7761ac3c8b8a"`
Dec 18 14:43:59.043 INFO [stderr]     Checking juju v0.3.1
Dec 18 14:43:59.043 INFO [stderr]     Checking rusqlite v0.14.0
Dec 18 14:43:59.531 INFO [stderr]     Checking charmhelpers v0.1.3
Dec 18 14:44:00.252 INFO [stderr]     Checking juju v1.0.0 (/opt/crater/workdir)
Dec 18 14:44:00.960 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:00.960 INFO [stderr]    --> src/lib.rs:125:55
Dec 18 14:44:00.960 INFO [stderr]     |
Dec 18 14:44:00.960 INFO [stderr] 125 |             JujuError::AddrParseError(ref err) => err.cause(),
Dec 18 14:44:00.960 INFO [stderr]     |                                                       ^^^^^
Dec 18 14:44:00.960 INFO [stderr]     |
Dec 18 14:44:00.960 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:44:00.960 INFO [stderr] 
Dec 18 14:44:00.960 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:00.960 INFO [stderr]    --> src/lib.rs:126:54
Dec 18 14:44:00.960 INFO [stderr]     |
Dec 18 14:44:00.960 INFO [stderr] 126 |             JujuError::FromUtf8Error(ref err) => err.cause(),
Dec 18 14:44:00.960 INFO [stderr]     |                                                      ^^^^^
Dec 18 14:44:00.960 INFO [stderr] 
Dec 18 14:44:00.960 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:00.960 INFO [stderr]    --> src/lib.rs:127:48
Dec 18 14:44:00.960 INFO [stderr]     |
Dec 18 14:44:00.960 INFO [stderr] 127 |             JujuError::IoError(ref err) => err.cause(),
Dec 18 14:44:00.960 INFO [stderr]     |                                                ^^^^^
Dec 18 14:44:00.960 INFO [stderr] 
Dec 18 14:44:00.960 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:00.960 INFO [stderr]    --> src/lib.rs:128:54
Dec 18 14:44:00.960 INFO [stderr]     |
Dec 18 14:44:00.960 INFO [stderr] 128 |             JujuError::ParseIntError(ref err) => err.cause(),
Dec 18 14:44:00.960 INFO [stderr]     |                                                      ^^^^^
Dec 18 14:44:00.960 INFO [stderr] 
Dec 18 14:44:00.960 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:00.960 INFO [stderr]    --> src/lib.rs:129:51
Dec 18 14:44:00.960 INFO [stderr]     |
Dec 18 14:44:00.960 INFO [stderr] 129 |             JujuError::SerdeError(ref err) => err.cause(),
Dec 18 14:44:00.960 INFO [stderr]     |                                                   ^^^^^
Dec 18 14:44:00.960 INFO [stderr] 
Dec 18 14:44:00.960 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:00.960 INFO [stderr]    --> src/lib.rs:130:54
Dec 18 14:44:00.960 INFO [stderr]     |
Dec 18 14:44:00.960 INFO [stderr] 130 |             JujuError::RusqliteError(ref err) => err.cause(),
Dec 18 14:44:00.960 INFO [stderr]     |                                                      ^^^^^
Dec 18 14:44:00.960 INFO [stderr] 
Dec 18 14:44:00.960 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:00.960 INFO [stderr]    --> src/lib.rs:131:49
Dec 18 14:44:00.960 INFO [stderr]     |
Dec 18 14:44:00.960 INFO [stderr] 131 |             JujuError::VarError(ref err) => err.cause(),
Dec 18 14:44:00.960 INFO [stderr]     |                                                 ^^^^^
Dec 18 14:44:00.960 INFO [stderr] 
Dec 18 14:44:01.020 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:01.020 INFO [stderr]    --> src/lib.rs:125:55
Dec 18 14:44:01.020 INFO [stderr]     |
Dec 18 14:44:01.020 INFO [stderr] 125 |             JujuError::AddrParseError(ref err) => err.cause(),
Dec 18 14:44:01.020 INFO [stderr]     |                                                       ^^^^^
Dec 18 14:44:01.020 INFO [stderr]     |
Dec 18 14:44:01.020 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:44:01.020 INFO [stderr] 
Dec 18 14:44:01.021 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:01.021 INFO [stderr]    --> src/lib.rs:126:54
Dec 18 14:44:01.021 INFO [stderr]     |
Dec 18 14:44:01.021 INFO [stderr] 126 |             JujuError::FromUtf8Error(ref err) => err.cause(),
Dec 18 14:44:01.021 INFO [stderr]     |                                                      ^^^^^
Dec 18 14:44:01.021 INFO [stderr] 
Dec 18 14:44:01.021 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:01.021 INFO [stderr]    --> src/lib.rs:127:48
Dec 18 14:44:01.021 INFO [stderr]     |
Dec 18 14:44:01.021 INFO [stderr] 127 |             JujuError::IoError(ref err) => err.cause(),
Dec 18 14:44:01.021 INFO [stderr]     |                                                ^^^^^
Dec 18 14:44:01.021 INFO [stderr] 
Dec 18 14:44:01.021 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:01.021 INFO [stderr]    --> src/lib.rs:128:54
Dec 18 14:44:01.021 INFO [stderr]     |
Dec 18 14:44:01.021 INFO [stderr] 128 |             JujuError::ParseIntError(ref err) => err.cause(),
Dec 18 14:44:01.021 INFO [stderr]     |                                                      ^^^^^
Dec 18 14:44:01.021 INFO [stderr] 
Dec 18 14:44:01.022 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:01.022 INFO [stderr]    --> src/lib.rs:129:51
Dec 18 14:44:01.022 INFO [stderr]     |
Dec 18 14:44:01.022 INFO [stderr] 129 |             JujuError::SerdeError(ref err) => err.cause(),
Dec 18 14:44:01.022 INFO [stderr]     |                                                   ^^^^^
Dec 18 14:44:01.022 INFO [stderr] 
Dec 18 14:44:01.022 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:01.022 INFO [stderr]    --> src/lib.rs:130:54
Dec 18 14:44:01.022 INFO [stderr]     |
Dec 18 14:44:01.022 INFO [stderr] 130 |             JujuError::RusqliteError(ref err) => err.cause(),
Dec 18 14:44:01.022 INFO [stderr]     |                                                      ^^^^^
Dec 18 14:44:01.022 INFO [stderr] 
Dec 18 14:44:01.022 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:44:01.022 INFO [stderr]    --> src/lib.rs:131:49
Dec 18 14:44:01.022 INFO [stderr]     |
Dec 18 14:44:01.022 INFO [stderr] 131 |             JujuError::VarError(ref err) => err.cause(),
Dec 18 14:44:01.022 INFO [stderr]     |                                                 ^^^^^
Dec 18 14:44:01.022 INFO [stderr] 
Dec 18 14:44:01.080 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:44:01.080 INFO [stderr]    --> src/unitdata.rs:113:34
Dec 18 14:44:01.081 INFO [stderr]     |
Dec 18 14:44:01.081 INFO [stderr] 113 |                 results.insert(k.trim_left_matches(&key_prefix).to_string(), value);
Dec 18 14:44:01.081 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^
Dec 18 14:44:01.081 INFO [stderr] 
Dec 18 14:44:01.142 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 14:44:01.142 INFO [stderr]    --> src/unitdata.rs:113:34
Dec 18 14:44:01.142 INFO [stderr]     |
Dec 18 14:44:01.143 INFO [stderr] 113 |                 results.insert(k.trim_left_matches(&key_prefix).to_string(), value);
Dec 18 14:44:01.143 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^
Dec 18 14:44:01.143 INFO [stderr] 
Dec 18 14:44:02.456 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Dec 18 14:44:02.868 INFO running `"docker" "inspect" "b3142a0c981964b1f84bb171ea204e82f680fa0d5632cb70537b7761ac3c8b8a"`
Dec 18 14:44:03.022 INFO running `"docker" "rm" "-f" "b3142a0c981964b1f84bb171ea204e82f680fa0d5632cb70537b7761ac3c8b8a"`
Dec 18 14:44:03.166 INFO [stdout] b3142a0c981964b1f84bb171ea204e82f680fa0d5632cb70537b7761ac3c8b8a