[INFO] cloning repository https://github.com/mashanz/b2rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mashanz/b2rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashanz%2Fb2rust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 862029554ec702867be8715d000579abe0518051
[INFO] checking mashanz/b2rust against try#1bdcb63291ccffc030f8223f6f978568dd240e3e for 155501-infallible-never-with-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashanz%2Fb2rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mashanz/b2rust
[INFO] finished tweaking git repo https://github.com/mashanz/b2rust
[INFO] tweaked toml for git repo https://github.com/mashanz/b2rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mashanz/b2rust on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mashanz/b2rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/actix-session-0.9.0/src/storage/redis_rs.rs:164:14
[INFO] [stdout]     |
[INFO] [stdout] 164 |         self.execute_command(redis::cmd("SET").arg(&[
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T10, T11, T12)
[INFO] [stdout]               (T11, T12)
[INFO] [stdout]               (T12,)
[INFO] [stdout]               (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `RedisSessionStore::execute_command`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/actix-session-0.9.0/src/storage/redis_rs.rs:259:33
[INFO] [stdout]     |
[INFO] [stdout] 259 |     async fn execute_command<T: FromRedisValue>(&self, cmd: &mut Cmd) -> RedisResult<T> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ required by this bound in `RedisSessionStore::execute_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/actix-session-0.9.0/src/storage/redis_rs.rs:228:14
[INFO] [stdout]      |
[INFO] [stdout]  228 |             .expire(&cache_key, ttl.whole_seconds())
[INFO] [stdout]      |              ^^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]                ()
[INFO] [stdout]                (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]                (T10, T11, T12)
[INFO] [stdout]                (T11, T12)
[INFO] [stdout]                (T12,)
[INFO] [stdout]                (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]                (T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]                (T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]              and 33 others
[INFO] [stdout]      = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]      = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `redis::AsyncCommands::expire`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.24.0/src/commands/macros.rs:167:25
[INFO] [stdout]      |
[INFO] [stdout]  167 |                       RV: FromRedisValue,
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^ required by this bound in `AsyncCommands::expire`
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/redis-0.24.0/src/commands/mod.rs:41:1
[INFO] [stdout]      |
[INFO] [stdout]   41 | / implement_commands! {
[INFO] [stdout]   42 | |     'a
[INFO] [stdout] ...    |
[INFO] [stdout]  133 | |     fn expire<K: ToRedisArgs>(key: K, seconds: i64) {
[INFO] [stdout]      | |        ------ required by a bound in this associated function
[INFO] [stdout] ...    |
[INFO] [stdout] 1873 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      = note: this error originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: FromRedisValue` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/actix-session-0.9.0/src/storage/redis_rs.rs:235:14
[INFO] [stdout]     |
[INFO] [stdout] 235 |         self.execute_command(redis::cmd("DEL").arg(&[&cache_key]))
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^ the trait `FromRedisValue` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromRedisValue`:
[INFO] [stdout]               ()
[INFO] [stdout]               (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T10, T11, T12)
[INFO] [stdout]               (T11, T12)
[INFO] [stdout]               (T12,)
[INFO] [stdout]               (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]               (T4, T5, T6, T7, T8, T9, T10, T11, T12)
[INFO] [stdout]             and 33 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `RedisSessionStore::execute_command`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/actix-session-0.9.0/src/storage/redis_rs.rs:259:33
[INFO] [stdout]     |
[INFO] [stdout] 259 |     async fn execute_command<T: FromRedisValue>(&self, cmd: &mut Cmd) -> RedisResult<T> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ required by this bound in `RedisSessionStore::execute_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `actix-session` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "e9bc634b0843329eb59ebe138aa7cb29ae72958bbe0799117f2042d2746ec98f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bc634b0843329eb59ebe138aa7cb29ae72958bbe0799117f2042d2746ec98f", kill_on_drop: false }`
[INFO] [stdout] e9bc634b0843329eb59ebe138aa7cb29ae72958bbe0799117f2042d2746ec98f
