[INFO] cloning repository https://github.com/chenyangzhi88/practise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chenyangzhi88/practise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenyangzhi88%2Fpractise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenyangzhi88%2Fpractise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21f465a0cfc85598b6405a09d66fc6afb630d6d4
[INFO] checking chenyangzhi88/practise against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenyangzhi88%2Fpractise" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chenyangzhi88/practise 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/chenyangzhi88/practise
[INFO] finished tweaking git repo https://github.com/chenyangzhi88/practise
[INFO] tweaked toml for git repo https://github.com/chenyangzhi88/practise written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chenyangzhi88/practise 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 950d488daebe07e43795ce24dc48df0c6d3c05cf0cdc3ffb8e4081c174c66062
[INFO] running `Command { std: "docker" "start" "-a" "950d488daebe07e43795ce24dc48df0c6d3c05cf0cdc3ffb8e4081c174c66062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "950d488daebe07e43795ce24dc48df0c6d3c05cf0cdc3ffb8e4081c174c66062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "950d488daebe07e43795ce24dc48df0c6d3c05cf0cdc3ffb8e4081c174c66062", kill_on_drop: false }`
[INFO] [stdout] 950d488daebe07e43795ce24dc48df0c6d3c05cf0cdc3ffb8e4081c174c66062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b22a89f00062241ba4551a8fdbd30badbdbc1e9758680454cd513213f3b9db01
[INFO] running `Command { std: "docker" "start" "-a" "b22a89f00062241ba4551a8fdbd30badbdbc1e9758680454cd513213f3b9db01", kill_on_drop: false }`
[INFO] [stderr]     Checking practise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `lock_id` in this scope
[INFO] [stdout]   --> src/main.rs:72:64
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 let writer_i = Writer { content: pair_i, lock: lock_id, cvar: cvar_id};
[INFO] [stdout]    |                                                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cvar_id` in this scope
[INFO] [stdout]   --> src/main.rs:72:79
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 let writer_i = Writer { content: pair_i, lock: lock_id, cvar: cvar_id};
[INFO] [stdout]    |                                                                               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `operate_type` in initializer of `Writer`
[INFO] [stdout]   --> src/main.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 let writer_i = Writer { content: pair_i, lock: lock_id, cvar: cvar_id};
[INFO] [stdout]    |                                ^^^^^^ missing `operate_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lock_id` in this scope
[INFO] [stdout]   --> src/main.rs:72:64
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 let writer_i = Writer { content: pair_i, lock: lock_id, cvar: cvar_id};
[INFO] [stdout]    |                                                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cvar_id` in this scope
[INFO] [stdout]   --> src/main.rs:72:79
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 let writer_i = Writer { content: pair_i, lock: lock_id, cvar: cvar_id};
[INFO] [stdout]    |                                                                               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `operate_type` in initializer of `Writer`
[INFO] [stdout]   --> src/main.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 let writer_i = Writer { content: pair_i, lock: lock_id, cvar: cvar_id};
[INFO] [stdout]    |                                ^^^^^^ missing `operate_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `practise` (bin "practise") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `practise` (bin "practise" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "b22a89f00062241ba4551a8fdbd30badbdbc1e9758680454cd513213f3b9db01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b22a89f00062241ba4551a8fdbd30badbdbc1e9758680454cd513213f3b9db01", kill_on_drop: false }`
[INFO] [stdout] b22a89f00062241ba4551a8fdbd30badbdbc1e9758680454cd513213f3b9db01
[INFO] checking chenyangzhi88/practise against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenyangzhi88%2Fpractise" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chenyangzhi88/practise 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/chenyangzhi88/practise
[INFO] finished tweaking git repo https://github.com/chenyangzhi88/practise
[INFO] tweaked toml for git repo https://github.com/chenyangzhi88/practise written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/chenyangzhi88/practise 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 625d15d77b0a74f027664ff6f9843c81d2d62e766c9e1b5d10418772e316a179
[INFO] running `Command { std: "docker" "start" "-a" "625d15d77b0a74f027664ff6f9843c81d2d62e766c9e1b5d10418772e316a179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "625d15d77b0a74f027664ff6f9843c81d2d62e766c9e1b5d10418772e316a179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625d15d77b0a74f027664ff6f9843c81d2d62e766c9e1b5d10418772e316a179", kill_on_drop: false }`
[INFO] [stdout] 625d15d77b0a74f027664ff6f9843c81d2d62e766c9e1b5d10418772e316a179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afa2669834aa3e5914f6058b171a5880b93901f01c14c40aecd0c117004552a1
[INFO] running `Command { std: "docker" "start" "-a" "afa2669834aa3e5914f6058b171a5880b93901f01c14c40aecd0c117004552a1", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "afa2669834aa3e5914f6058b171a5880b93901f01c14c40aecd0c117004552a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa2669834aa3e5914f6058b171a5880b93901f01c14c40aecd0c117004552a1", kill_on_drop: false }`
[INFO] [stdout] afa2669834aa3e5914f6058b171a5880b93901f01c14c40aecd0c117004552a1