[INFO] cloning repository https://github.com/matrix-spaces-generator/spacehub-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matrix-spaces-generator/spacehub-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatrix-spaces-generator%2Fspacehub-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatrix-spaces-generator%2Fspacehub-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b3a46956cc02ac68399873c79beb4c2de92aefd
[INFO] checking matrix-spaces-generator/spacehub-rs against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatrix-spaces-generator%2Fspacehub-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matrix-spaces-generator/spacehub-rs on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matrix-spaces-generator/spacehub-rs
[INFO] finished tweaking git repo https://github.com/matrix-spaces-generator/spacehub-rs
[INFO] tweaked toml for git repo https://github.com/matrix-spaces-generator/spacehub-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/matrix-spaces-generator/spacehub-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/matrix-spaces-generator/ruma`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing v0.1.24
[INFO] [stderr]   Downloaded owo-colors v1.3.0
[INFO] [stderr]   Downloaded mio v0.7.8
[INFO] [stderr]   Downloaded assign v1.1.1
[INFO] [stderr]   Downloaded js_int v0.2.0
[INFO] [stderr]   Downloaded tracing-log v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9409266bfc999d20a13e5d1b459c432abde73889b54c4f7e04a727a2056b608e
[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" "9409266bfc999d20a13e5d1b459c432abde73889b54c4f7e04a727a2056b608e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9409266bfc999d20a13e5d1b459c432abde73889b54c4f7e04a727a2056b608e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9409266bfc999d20a13e5d1b459c432abde73889b54c4f7e04a727a2056b608e", kill_on_drop: false }`
[INFO] [stdout] 9409266bfc999d20a13e5d1b459c432abde73889b54c4f7e04a727a2056b608e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--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] a0ac05b17eeeac36717f3352a31824058323e1332c781f8efa392c4bcae239a7
[INFO] running `Command { std: "docker" "start" "-a" "a0ac05b17eeeac36717f3352a31824058323e1332c781f8efa392c4bcae239a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.2.0 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking assign v1.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking indenter v0.3.2
[INFO] [stderr]    Compiling ruma-client v0.5.0-alpha.1 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]     Checking owo-colors v1.3.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.10.0
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[INFO] [stderr]    Compiling ruma-identifiers-macros v0.18.0-alpha.1 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
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[INFO] [stderr]     Checking hyper-tls v0.5.0
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[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking tracing-subscriber v0.2.16
[INFO] [stderr]    Compiling ruma-serde-macros v0.3.0 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]    Compiling ruma-api-macros v0.17.0-alpha.2 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]    Compiling ruma-events-macros v0.22.0-alpha.2 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking color-spantrace v0.1.6
[INFO] [stderr]     Checking color-eyre v0.5.10
[INFO] [stderr]     Checking ruma-serde v0.3.0 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]     Checking ruma-identifiers v0.18.0-alpha.1 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]     Checking ruma-common v0.3.0-alpha.1 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]     Checking ruma-api v0.17.0-alpha.2 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]     Checking ruma-events v0.22.0-alpha.2 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stderr]     Checking ruma-identity-service-api v0.0.1 (https://github.com/matrix-spaces-generator/ruma?branch=MTRNord/spaces#0c8f2fae)
[INFO] [stdout] error: cannot find derive macro `MessageEventContent` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events/src/key/verification/accept.rs:39:48
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Clone, Debug, Deserialize, Serialize, MessageEventContent)]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^ help: a derive macro with a similar name exists: `BasicEventContent`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events-macros/src/lib.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn derive_basic_event_content(input: TokenStream) -> TokenStream {
[INFO] [stdout]    | -------------------------------------------------------------------- similarly named derive macro `BasicEventContent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `MessageEventContent` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events/src/key/verification/cancel.rs:35:48
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[derive(Clone, Debug, Deserialize, Serialize, MessageEventContent)]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^ help: a derive macro with a similar name exists: `BasicEventContent`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events-macros/src/lib.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn derive_basic_event_content(input: TokenStream) -> TokenStream {
[INFO] [stdout]    | -------------------------------------------------------------------- similarly named derive macro `BasicEventContent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `MessageEventContent` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events/src/key/verification/key.rs:31:48
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(Clone, Debug, Deserialize, Serialize, MessageEventContent)]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^ help: a derive macro with a similar name exists: `BasicEventContent`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events-macros/src/lib.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn derive_basic_event_content(input: TokenStream) -> TokenStream {
[INFO] [stdout]    | -------------------------------------------------------------------- similarly named derive macro `BasicEventContent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `MessageEventContent` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events/src/key/verification/mac.rs:39:48
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Clone, Debug, Deserialize, Serialize, MessageEventContent)]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^ help: a derive macro with a similar name exists: `BasicEventContent`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events-macros/src/lib.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn derive_basic_event_content(input: TokenStream) -> TokenStream {
[INFO] [stdout]    | -------------------------------------------------------------------- similarly named derive macro `BasicEventContent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `MessageEventContent` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events/src/key/verification/start.rs:45:48
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[derive(Clone, Debug, Deserialize, Serialize, MessageEventContent)]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^ help: a derive macro with a similar name exists: `BasicEventContent`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events-macros/src/lib.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn derive_basic_event_content(input: TokenStream) -> TokenStream {
[INFO] [stdout]    | -------------------------------------------------------------------- similarly named derive macro `BasicEventContent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events/src/key/verification.rs:85:24
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[derive(Clone, Debug, Deserialize, Serialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/ruma-d0743646a728b6f8/0c8f2fa/ruma-events/src/key/verification.rs:85:37
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[derive(Clone, Debug, Deserialize, Serialize)]
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruma-events`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a0ac05b17eeeac36717f3352a31824058323e1332c781f8efa392c4bcae239a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ac05b17eeeac36717f3352a31824058323e1332c781f8efa392c4bcae239a7", kill_on_drop: false }`
[INFO] [stdout] a0ac05b17eeeac36717f3352a31824058323e1332c781f8efa392c4bcae239a7