[INFO] fetching crate notifrust 3.5.0...
[INFO] checking notifrust-3.5.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate notifrust 3.5.0 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate notifrust 3.5.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate notifrust 3.5.0
[INFO] finished tweaking crates.io crate notifrust 3.5.0
[INFO] tweaked toml for crates.io crate notifrust 3.5.0 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e3423346f1f06ff39d522cded8eea77da4d77bdcfa95b0782810aab17be4d1d
[INFO] running `Command { std: "docker" "start" "-a" "8e3423346f1f06ff39d522cded8eea77da4d77bdcfa95b0782810aab17be4d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e3423346f1f06ff39d522cded8eea77da4d77bdcfa95b0782810aab17be4d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3423346f1f06ff39d522cded8eea77da4d77bdcfa95b0782810aab17be4d1d", kill_on_drop: false }`
[INFO] [stdout] 8e3423346f1f06ff39d522cded8eea77da4d77bdcfa95b0782810aab17be4d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57812987d97942fe1ae671eb019a39426838875eefd26071a7616472040d1801
[INFO] running `Command { std: "docker" "start" "-a" "57812987d97942fe1ae671eb019a39426838875eefd26071a7616472040d1801", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libdbus-sys v0.2.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking dbus v0.6.5
[INFO] [stderr]     Checking object v0.26.2
[INFO] [stderr]     Checking backtrace v0.3.61
[INFO] [stderr]     Checking notifrust v3.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:137:73
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let hints: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/server.rs:175:23
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let id: u32 = try!(i.read());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server.rs:137:73
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let hints: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/server.rs:175:23
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let id: u32 = try!(i.read());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `notify_rust`
[INFO] [stdout]  --> tests/realworld.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate notify_rust;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `notifrust` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0463]: can't find crate for `notify_rust`
[INFO] [stdout]  --> tests/conversion.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate notify_rust;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `notify_rust`
[INFO] [stdout]  --> tests/ownworld.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate notify_rust;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "57812987d97942fe1ae671eb019a39426838875eefd26071a7616472040d1801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57812987d97942fe1ae671eb019a39426838875eefd26071a7616472040d1801", kill_on_drop: false }`
[INFO] [stdout] 57812987d97942fe1ae671eb019a39426838875eefd26071a7616472040d1801
