[INFO] fetching crate requiem-server 1.0.1...
[INFO] testing requiem-server-1.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate requiem-server 1.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate requiem-server 1.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate requiem-server 1.0.1
[INFO] finished tweaking crates.io crate requiem-server 1.0.1
[INFO] tweaked toml for crates.io crate requiem-server 1.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58ce1fdf7e38262b776da92910e24fb5a0f104db71b45d996f9415822ce9511f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "58ce1fdf7e38262b776da92910e24fb5a0f104db71b45d996f9415822ce9511f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58ce1fdf7e38262b776da92910e24fb5a0f104db71b45d996f9415822ce9511f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ce1fdf7e38262b776da92910e24fb5a0f104db71b45d996f9415822ce9511f", kill_on_drop: false }`
[INFO] [stdout] 58ce1fdf7e38262b776da92910e24fb5a0f104db71b45d996f9415822ce9511f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0b6dd5d47589aa45d53abb0fcbdb02ea0017b3ec51f951ecde02d5b19997bb2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0b6dd5d47589aa45d53abb0fcbdb02ea0017b3ec51f951ecde02d5b19997bb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling futures-sink v0.3.6
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling futures-io v0.3.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.10
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling futures-task v0.3.6
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling requiem-codec v0.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling requiem-macros v0.1.1
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling requiem-threadpool v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling requiem-service v1.0.5
[INFO] [stderr]    Compiling futures v0.3.6
[INFO] [stderr]    Compiling requiem-rt v1.0.0
[INFO] [stderr]    Compiling requiem-utils v1.0.6
[INFO] [stderr]    Compiling requiem-server v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "d0b6dd5d47589aa45d53abb0fcbdb02ea0017b3ec51f951ecde02d5b19997bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b6dd5d47589aa45d53abb0fcbdb02ea0017b3ec51f951ecde02d5b19997bb2", kill_on_drop: false }`
[INFO] [stdout] d0b6dd5d47589aa45d53abb0fcbdb02ea0017b3ec51f951ecde02d5b19997bb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 933ee786307235705e6cac085b5fe327b13171fc7ba7c2f2edb4675b7e3e287e
[INFO] running `Command { std: "docker" "start" "-a" "933ee786307235705e6cac085b5fe327b13171fc7ba7c2f2edb4675b7e3e287e", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.20
[INFO] [stderr]    Compiling aho-corasick v0.7.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling requiem-server v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]  --> tests/test_server.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use actix_rt::net::TcpStream;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared type or module `actix_rt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `actix_codec`
[INFO] [stdout]  --> tests/test_server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use actix_codec::{BytesCodec, Framed};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared type or module `actix_codec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `actix_server`
[INFO] [stdout]  --> tests/test_server.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use actix_server::Server;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared type or module `actix_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `actix_service`
[INFO] [stdout]  --> tests/test_server.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use actix_service::fn_service;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared type or module `actix_service`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]   --> tests/test_server.rs:30:29
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let sys = actix_rt::System::new("test");
[INFO] [stdout]    |                             ^^^^^^ not found in `actix_rt`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::thread::thread::env::sys::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use requiem_rt::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]   --> tests/test_server.rs:37:41
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let _ = tx.send((srv, actix_rt::System::current()));
[INFO] [stdout]    |                                         ^^^^^^ not found in `actix_rt`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::thread::thread::env::sys::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use requiem_rt::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]   --> tests/test_server.rs:54:29
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let sys = actix_rt::System::new("test");
[INFO] [stdout]    |                             ^^^^^^ not found in `actix_rt`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::thread::thread::env::sys::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use requiem_rt::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]   --> tests/test_server.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let _ = tx.send(actix_rt::System::current());
[INFO] [stdout]    |                                   ^^^^^^ not found in `actix_rt`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::thread::thread::env::sys::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use requiem_rt::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]   --> tests/test_server.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let sys = actix_rt::System::new("test");
[INFO] [stdout]    |                             ^^^^^^ not found in `actix_rt`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::thread::thread::env::sys::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use requiem_rt::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TcpStream` in this scope
[INFO] [stdout]   --> tests/test_server.rs:85:33
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 fn_service(|io: TcpStream| {
[INFO] [stdout]    |                                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::net::TcpStream;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mio::tcp::TcpStream;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use requiem_rt::net::TcpStream;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::net::TcpStream;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]   --> tests/test_server.rs:96:41
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let _ = tx.send((srv, actix_rt::System::current()));
[INFO] [stdout]    |                                         ^^^^^^ not found in `actix_rt`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::thread::thread::env::sys::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use requiem_rt::System;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::alloc::System;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]    --> tests/test_server.rs:148:29
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let sys = actix_rt::System::new("test");
[INFO] [stdout]     |                             ^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::thread::thread::env::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stdout]    --> tests/test_server.rs:171:41
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let _ = tx.send((srv, actix_rt::System::current()));
[INFO] [stdout]     |                                         ^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::thread::thread::env::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::SinkExt`
[INFO] [stdout]   --> tests/test_server.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures::SinkExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `requiem-server`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "933ee786307235705e6cac085b5fe327b13171fc7ba7c2f2edb4675b7e3e287e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933ee786307235705e6cac085b5fe327b13171fc7ba7c2f2edb4675b7e3e287e", kill_on_drop: false }`
[INFO] [stdout] 933ee786307235705e6cac085b5fe327b13171fc7ba7c2f2edb4675b7e3e287e
