[INFO] updating cached repository https://github.com/golubov-andrey/rsmail-cli
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f1085b6571343b8148d9fa8d5f29c8f6035a14e
[INFO] testing golubov-andrey/rsmail-cli against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolubov-andrey%2Frsmail-cli" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/golubov-andrey/rsmail-cli on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/golubov-andrey/rsmail-cli
[INFO] finished tweaking git repo https://github.com/golubov-andrey/rsmail-cli
[INFO] tweaked toml for git repo https://github.com/golubov-andrey/rsmail-cli written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/golubov-andrey/rsmail-cli already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 5fc9de909001183c08cec3b441b0753b66ca79b28095a9deb4cd932132ae6174
[INFO] running `"docker" "start" "-a" "5fc9de909001183c08cec3b441b0753b66ca79b28095a9deb4cd932132ae6174"`
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling imap-proto v0.7.0
[INFO] [stderr]    Compiling imap v0.10.0
[INFO] [stderr]    Compiling rsmail-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | /     Ctx::init(User::from_cli())
[INFO] [stderr] 12 | |         .map(|mut ctx| {
[INFO] [stderr] 13 | |             ctx.session.select("INBOX").unwrap();
[INFO] [stderr] 14 | |             ctx.session.fetch("1", "RFC822")
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |                 });
[INFO] [stderr] 28 | |         });
[INFO] [stderr]    | |___________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | /             ctx.session.fetch("1", "RFC822")
[INFO] [stderr] 15 | |                 .map(|messages| {
[INFO] [stderr] 16 | |                     let message = messages.iter().next().unwrap();
[INFO] [stderr] 17 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 26 | |                     println!("{}", body);
[INFO] [stderr] 27 | |                 });
[INFO] [stderr]    | |___________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:24:21
[INFO] [stderr]    |
[INFO] [stderr] 24 |                     ctx.session.logout();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `"docker" "inspect" "5fc9de909001183c08cec3b441b0753b66ca79b28095a9deb4cd932132ae6174"`
[INFO] running `"docker" "rm" "-f" "5fc9de909001183c08cec3b441b0753b66ca79b28095a9deb4cd932132ae6174"`
[INFO] [stdout] 5fc9de909001183c08cec3b441b0753b66ca79b28095a9deb4cd932132ae6174
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 606cfc744bfd2615f92772a0e891f28dcb1a9de14b7ab83ff85c01cd2110f19a
[INFO] running `"docker" "start" "-a" "606cfc744bfd2615f92772a0e891f28dcb1a9de14b7ab83ff85c01cd2110f19a"`
[INFO] [stderr]    Compiling rsmail-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | /     Ctx::init(User::from_cli())
[INFO] [stderr] 12 | |         .map(|mut ctx| {
[INFO] [stderr] 13 | |             ctx.session.select("INBOX").unwrap();
[INFO] [stderr] 14 | |             ctx.session.fetch("1", "RFC822")
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |                 });
[INFO] [stderr] 28 | |         });
[INFO] [stderr]    | |___________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:14:13
[INFO] [stderr]    |
[INFO] [stderr] 14 | /             ctx.session.fetch("1", "RFC822")
[INFO] [stderr] 15 | |                 .map(|messages| {
[INFO] [stderr] 16 | |                     let message = messages.iter().next().unwrap();
[INFO] [stderr] 17 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 26 | |                     println!("{}", body);
[INFO] [stderr] 27 | |                 });
[INFO] [stderr]    | |___________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:24:21
[INFO] [stderr]    |
[INFO] [stderr] 24 |                     ctx.session.logout();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "606cfc744bfd2615f92772a0e891f28dcb1a9de14b7ab83ff85c01cd2110f19a"`
[INFO] running `"docker" "rm" "-f" "606cfc744bfd2615f92772a0e891f28dcb1a9de14b7ab83ff85c01cd2110f19a"`
[INFO] [stdout] 606cfc744bfd2615f92772a0e891f28dcb1a9de14b7ab83ff85c01cd2110f19a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 07b945999d6f44945d5cda27d5ae7b8510351c63bf94b0ef793c835c4a92f23d
[INFO] running `"docker" "start" "-a" "07b945999d6f44945d5cda27d5ae7b8510351c63bf94b0ef793c835c4a92f23d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsmail_cli-b53c215e7fe3af83
[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" "07b945999d6f44945d5cda27d5ae7b8510351c63bf94b0ef793c835c4a92f23d"`
[INFO] running `"docker" "rm" "-f" "07b945999d6f44945d5cda27d5ae7b8510351c63bf94b0ef793c835c4a92f23d"`
[INFO] [stdout] 07b945999d6f44945d5cda27d5ae7b8510351c63bf94b0ef793c835c4a92f23d