[INFO] fetching crate requiem-identity 0.2.1-r1...
[INFO] testing requiem-identity-0.2.1-r1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate requiem-identity 0.2.1-r1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate requiem-identity 0.2.1-r1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate requiem-identity 0.2.1-r1
[INFO] finished tweaking crates.io crate requiem-identity 0.2.1-r1
[INFO] tweaked toml for crates.io crate requiem-identity 0.2.1-r1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 431e8d346f444b5b803e7ba4cd6ce5aba22ffc09405353aee419cc1c8b12d726
[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" "431e8d346f444b5b803e7ba4cd6ce5aba22ffc09405353aee419cc1c8b12d726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431e8d346f444b5b803e7ba4cd6ce5aba22ffc09405353aee419cc1c8b12d726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431e8d346f444b5b803e7ba4cd6ce5aba22ffc09405353aee419cc1c8b12d726", kill_on_drop: false }`
[INFO] [stdout] 431e8d346f444b5b803e7ba4cd6ce5aba22ffc09405353aee419cc1c8b12d726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 780cfaab00e96dd5827bab958c661b5d9197deedf1e56d1a7cca3f15fb76aa1d
[INFO] running `Command { std: "docker" "start" "-a" "780cfaab00e96dd5827bab958c661b5d9197deedf1e56d1a7cca3f15fb76aa1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling requiem-http v1.0.1
[INFO] [stderr]    Compiling requiem-wc v1.0.1
[INFO] [stderr]    Compiling requiem-web v2.0.0-r2
[INFO] [stderr]    Compiling requiem-identity v0.2.1-r1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.01s
[INFO] running `Command { std: "docker" "inspect" "780cfaab00e96dd5827bab958c661b5d9197deedf1e56d1a7cca3f15fb76aa1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780cfaab00e96dd5827bab958c661b5d9197deedf1e56d1a7cca3f15fb76aa1d", kill_on_drop: false }`
[INFO] [stdout] 780cfaab00e96dd5827bab958c661b5d9197deedf1e56d1a7cca3f15fb76aa1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 547f5958ec0ee097cf6ccf58485ba8caa3fff48f3367a4c697bd7e6b7df7a93e
[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" "547f5958ec0ee097cf6ccf58485ba8caa3fff48f3367a4c697bd7e6b7df7a93e", kill_on_drop: false }`
[INFO] [stderr]    Compiling requiem-identity v0.2.1-r1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:629:5
[INFO] [stdout]     |
[INFO] [stdout] 629 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:692:5
[INFO] [stdout]     |
[INFO] [stdout] 692 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:720:5
[INFO] [stdout]     |
[INFO] [stdout] 720 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:886:5
[INFO] [stdout]     |
[INFO] [stdout] 886 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:895:5
[INFO] [stdout]     |
[INFO] [stdout] 895 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:910:5
[INFO] [stdout]     |
[INFO] [stdout] 910 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:931:5
[INFO] [stdout]     |
[INFO] [stdout] 931 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:952:5
[INFO] [stdout]     |
[INFO] [stdout] 952 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:973:5
[INFO] [stdout]     |
[INFO] [stdout] 973 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]    --> src/lib.rs:994:5
[INFO] [stdout]     |
[INFO] [stdout] 994 |     #[requiem_rt::test]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use requiem_rt::System;
[INFO] [stdout]     |
[INFO] [stdout] 617 |     use std::alloc::System;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]     --> src/lib.rs:1019:5
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     #[requiem_rt::test]
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use crate::tests::test::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use requiem_rt::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use std::alloc::System;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]     --> src/lib.rs:1044:5
[INFO] [stdout]      |
[INFO] [stdout] 1044 |     #[requiem_rt::test]
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use crate::tests::test::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use requiem_rt::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use std::alloc::System;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]     --> src/lib.rs:1061:5
[INFO] [stdout]      |
[INFO] [stdout] 1061 |     #[requiem_rt::test]
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use crate::tests::test::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use requiem_rt::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use std::alloc::System;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `actix_rt`
[INFO] [stdout]     --> src/lib.rs:1086:5
[INFO] [stdout]      |
[INFO] [stdout] 1086 |     #[requiem_rt::test]
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^ not found in `actix_rt`
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use crate::tests::test::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use crate::tests::test::ws::io::sys::alloc::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use requiem_rt::System;
[INFO] [stdout]      |
[INFO] [stdout] 617  |     use std::alloc::System;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `requiem-identity`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "547f5958ec0ee097cf6ccf58485ba8caa3fff48f3367a4c697bd7e6b7df7a93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547f5958ec0ee097cf6ccf58485ba8caa3fff48f3367a4c697bd7e6b7df7a93e", kill_on_drop: false }`
[INFO] [stdout] 547f5958ec0ee097cf6ccf58485ba8caa3fff48f3367a4c697bd7e6b7df7a93e