[INFO] cloning repository https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMedAmineFouzai%2FActixGraphqlSubscriptionByExample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMedAmineFouzai%2FActixGraphqlSubscriptionByExample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ccae996df5d46ceabf1d4c5bcebc1640b550b9b8
[INFO] checking MedAmineFouzai/ActixGraphqlSubscriptionByExample against master#eb10639928a2781cf0a12440007fbcc1e3a6888f for pr-127827-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMedAmineFouzai%2FActixGraphqlSubscriptionByExample" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample on toolchain eb10639928a2781cf0a12440007fbcc1e3a6888f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample
[INFO] finished tweaking git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample
[INFO] tweaked toml for git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample 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" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f15773ac565e75d0b7a7335e392632fe6d9115651b36ec062fb2872c48bd15e
[INFO] running `Command { std: "docker" "start" "-a" "9f15773ac565e75d0b7a7335e392632fe6d9115651b36ec062fb2872c48bd15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f15773ac565e75d0b7a7335e392632fe6d9115651b36ec062fb2872c48bd15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f15773ac565e75d0b7a7335e392632fe6d9115651b36ec062fb2872c48bd15e", kill_on_drop: false }`
[INFO] [stdout] 9f15773ac565e75d0b7a7335e392632fe6d9115651b36ec062fb2872c48bd15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 456190b1a4953033708363ddf073524460051d99ae525ddf6d9ef7f6f124135d
[INFO] running `Command { std: "docker" "start" "-a" "456190b1a4953033708363ddf073524460051d99ae525ddf6d9ef7f6f124135d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling async-graphql-derive v2.5.0
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[INFO] [stderr]     Checking actix-web-subscription v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/controllers/mod.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MyToken(pub String);
[INFO] [stdout]    |            ------- ^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `MyToken` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/controllers/mod.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MyToken(pub String);
[INFO] [stdout]    |            ------- ^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `MyToken` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v1.1.0, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "456190b1a4953033708363ddf073524460051d99ae525ddf6d9ef7f6f124135d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456190b1a4953033708363ddf073524460051d99ae525ddf6d9ef7f6f124135d", kill_on_drop: false }`
[INFO] [stdout] 456190b1a4953033708363ddf073524460051d99ae525ddf6d9ef7f6f124135d
[INFO] checking MedAmineFouzai/ActixGraphqlSubscriptionByExample against try#357cc345f0a672ac4bee347eb89b7552541416c1 for pr-127827-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMedAmineFouzai%2FActixGraphqlSubscriptionByExample" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample on toolchain 357cc345f0a672ac4bee347eb89b7552541416c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample
[INFO] finished tweaking git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample
[INFO] tweaked toml for git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MedAmineFouzai/ActixGraphqlSubscriptionByExample 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" "+357cc345f0a672ac4bee347eb89b7552541416c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abbecd871438867ccdcf8cf3ba6f6c0fb85a23162bee6ee3a578a29f8796c344
[INFO] running `Command { std: "docker" "start" "-a" "abbecd871438867ccdcf8cf3ba6f6c0fb85a23162bee6ee3a578a29f8796c344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abbecd871438867ccdcf8cf3ba6f6c0fb85a23162bee6ee3a578a29f8796c344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbecd871438867ccdcf8cf3ba6f6c0fb85a23162bee6ee3a578a29f8796c344", kill_on_drop: false }`
[INFO] [stdout] abbecd871438867ccdcf8cf3ba6f6c0fb85a23162bee6ee3a578a29f8796c344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39997e7321a96597fef8a1e1e9dda2b97adf245c7dc8d82e727e7279e8f56173
[INFO] running `Command { std: "docker" "start" "-a" "39997e7321a96597fef8a1e1e9dda2b97adf245c7dc8d82e727e7279e8f56173", kill_on_drop: false }`
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[INFO] [stdout] error[E0515]: cannot return reference to temporary value
[INFO] [stdout]    --> src/controllers/mod.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[Subscription]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ returns a reference to data owned by the current function
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `Subscription` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0515]: cannot return reference to temporary value
[INFO] [stdout]    --> src/controllers/mod.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[Subscription]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ returns a reference to data owned by the current function
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `Subscription` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0515`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `actix-web-subscription` (bin "actix-web-subscription" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0515`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `actix-web-subscription` (bin "actix-web-subscription") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "39997e7321a96597fef8a1e1e9dda2b97adf245c7dc8d82e727e7279e8f56173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39997e7321a96597fef8a1e1e9dda2b97adf245c7dc8d82e727e7279e8f56173", kill_on_drop: false }`
[INFO] [stdout] 39997e7321a96597fef8a1e1e9dda2b97adf245c7dc8d82e727e7279e8f56173