[INFO] cloning repository https://github.com/Nikon5070/rust-notebook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nikon5070/rust-notebook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikon5070%2Frust-notebook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikon5070%2Frust-notebook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c88cd84c3431681de242adf4438ff8d25bc787f9 [INFO] checking Nikon5070/rust-notebook against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikon5070%2Frust-notebook" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Nikon5070/rust-notebook on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nikon5070/rust-notebook [INFO] finished tweaking git repo https://github.com/Nikon5070/rust-notebook [INFO] tweaked toml for git repo https://github.com/Nikon5070/rust-notebook written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Nikon5070/rust-notebook 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88016e208dab066a8f16cd3cf9176a929b9c36f86779a6544a10658e5c9ba772 [INFO] running `Command { std: "docker" "start" "-a" "88016e208dab066a8f16cd3cf9176a929b9c36f86779a6544a10658e5c9ba772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88016e208dab066a8f16cd3cf9176a929b9c36f86779a6544a10658e5c9ba772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88016e208dab066a8f16cd3cf9176a929b9c36f86779a6544a10658e5c9ba772", kill_on_drop: false }` [INFO] [stdout] 88016e208dab066a8f16cd3cf9176a929b9c36f86779a6544a10658e5c9ba772 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fec34a37f7e22f1a0cd706ef1f25fe04b7bde5cecb47e10b9de713ae0e1fed3 [INFO] running `Command { std: "docker" "start" "-a" "0fec34a37f7e22f1a0cd706ef1f25fe04b7bde5cecb47e10b9de713ae0e1fed3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking nix v0.22.1 [INFO] [stderr] Checking ctrlc v3.2.0 [INFO] [stderr] Checking notebook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0573]: expected type, found variant `None` [INFO] [stdout] --> src/cli.rs:36:49 [INFO] [stdout] | [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> None> = HashMap::new(); [INFO] [stdout] | ^^^^ not a type [INFO] [stdout] | [INFO] [stdout] help: try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> core::option::Option> = HashMap::new(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> serde::__private> = HashMap::new(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~ [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> serde::__private::de::Content> = HashMap::new(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> std::option::Option> = HashMap::new(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0573]: expected type, found variant `None` [INFO] [stdout] --> src/cli.rs:36:49 [INFO] [stdout] | [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> None> = HashMap::new(); [INFO] [stdout] | ^^^^ not a type [INFO] [stdout] | [INFO] [stdout] help: try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> core::option::Option> = HashMap::new(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> serde::__private> = HashMap::new(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~ [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> serde::__private::de::Content> = HashMap::new(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 36 | let commands_all: HashMap<&str, Fn() -> std::option::Option> = HashMap::new(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~ [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 E0573`. [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 E0573`. [INFO] [stdout] [INFO] [stderr] error: could not compile `notebook` (bin "notebook" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `notebook` (bin "notebook") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0fec34a37f7e22f1a0cd706ef1f25fe04b7bde5cecb47e10b9de713ae0e1fed3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fec34a37f7e22f1a0cd706ef1f25fe04b7bde5cecb47e10b9de713ae0e1fed3", kill_on_drop: false }` [INFO] [stdout] 0fec34a37f7e22f1a0cd706ef1f25fe04b7bde5cecb47e10b9de713ae0e1fed3 [INFO] checking Nikon5070/rust-notebook against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNikon5070%2Frust-notebook" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Nikon5070/rust-notebook on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nikon5070/rust-notebook [INFO] finished tweaking git repo https://github.com/Nikon5070/rust-notebook [INFO] tweaked toml for git repo https://github.com/Nikon5070/rust-notebook written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Nikon5070/rust-notebook 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e144639fc137008fe1018e526fcd833670c4a2c92a8bf04dc2d9d3df6f979b0f [INFO] running `Command { std: "docker" "start" "-a" "e144639fc137008fe1018e526fcd833670c4a2c92a8bf04dc2d9d3df6f979b0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e144639fc137008fe1018e526fcd833670c4a2c92a8bf04dc2d9d3df6f979b0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e144639fc137008fe1018e526fcd833670c4a2c92a8bf04dc2d9d3df6f979b0f", kill_on_drop: false }` [INFO] [stdout] e144639fc137008fe1018e526fcd833670c4a2c92a8bf04dc2d9d3df6f979b0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58aa9c74044d10cdc8ccfcabefaf6c67bbc909fde04aa558b14b46e097e650fe [INFO] running `Command { std: "docker" "start" "-a" "58aa9c74044d10cdc8ccfcabefaf6c67bbc909fde04aa558b14b46e097e650fe", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "58aa9c74044d10cdc8ccfcabefaf6c67bbc909fde04aa558b14b46e097e650fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58aa9c74044d10cdc8ccfcabefaf6c67bbc909fde04aa558b14b46e097e650fe", kill_on_drop: false }` [INFO] [stdout] 58aa9c74044d10cdc8ccfcabefaf6c67bbc909fde04aa558b14b46e097e650fe