[INFO] fetching crate dodo-zh 0.1.0...
[INFO] checking dodo-zh-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate dodo-zh 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate dodo-zh 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dodo-zh 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dodo-zh 0.1.0
[INFO] tweaked toml for crates.io crate dodo-zh 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate dodo-zh 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5c441de5ab6e0a71b4f896e10d79e3448e58ada91eef6bb9ed522d8a104ba3b
[INFO] running `Command { std: "docker" "start" "-a" "b5c441de5ab6e0a71b4f896e10d79e3448e58ada91eef6bb9ed522d8a104ba3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5c441de5ab6e0a71b4f896e10d79e3448e58ada91eef6bb9ed522d8a104ba3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5c441de5ab6e0a71b4f896e10d79e3448e58ada91eef6bb9ed522d8a104ba3b", kill_on_drop: false }`
[INFO] [stdout] b5c441de5ab6e0a71b4f896e10d79e3448e58ada91eef6bb9ed522d8a104ba3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73592a4a072deae78aea5d84b050b894d0428467344bcdf248a9dda8393327e2
[INFO] running `Command { std: "docker" "start" "-a" "73592a4a072deae78aea5d84b050b894d0428467344bcdf248a9dda8393327e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking dodo-zh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `dodo_zh` is imported redundantly
[INFO] [stdout]  --> examples/pinyin.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dodo_zh;
[INFO] [stdout]   |     ^^^^^^^ the item `dodo_zh` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 3.95s
[INFO] running `Command { std: "docker" "inspect" "73592a4a072deae78aea5d84b050b894d0428467344bcdf248a9dda8393327e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73592a4a072deae78aea5d84b050b894d0428467344bcdf248a9dda8393327e2", kill_on_drop: false }`
[INFO] [stdout] 73592a4a072deae78aea5d84b050b894d0428467344bcdf248a9dda8393327e2
[INFO] checking dodo-zh-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate dodo-zh 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate dodo-zh 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dodo-zh 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dodo-zh 0.1.0
[INFO] tweaked toml for crates.io crate dodo-zh 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate dodo-zh 0.1.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2e3e47805ca20efcbaf3340df0512168013e75c2a7e84c51cb72e8d4501fb49
[INFO] running `Command { std: "docker" "start" "-a" "a2e3e47805ca20efcbaf3340df0512168013e75c2a7e84c51cb72e8d4501fb49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2e3e47805ca20efcbaf3340df0512168013e75c2a7e84c51cb72e8d4501fb49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e3e47805ca20efcbaf3340df0512168013e75c2a7e84c51cb72e8d4501fb49", kill_on_drop: false }`
[INFO] [stdout] a2e3e47805ca20efcbaf3340df0512168013e75c2a7e84c51cb72e8d4501fb49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 262f5179d558be16e1943ccc4eb6dc5f51f527195c61b4e36389673e907b8e2f
[INFO] running `Command { std: "docker" "start" "-a" "262f5179d558be16e1943ccc4eb6dc5f51f527195c61b4e36389673e907b8e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking dodo-zh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `dodo_zh` is imported redundantly
[INFO] [stdout]  --> examples/pinyin.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dodo_zh;
[INFO] [stdout]   |     ^^^^^^^ the item `dodo_zh` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 5.46s
[INFO] running `Command { std: "docker" "inspect" "262f5179d558be16e1943ccc4eb6dc5f51f527195c61b4e36389673e907b8e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "262f5179d558be16e1943ccc4eb6dc5f51f527195c61b4e36389673e907b8e2f", kill_on_drop: false }`
[INFO] [stdout] 262f5179d558be16e1943ccc4eb6dc5f51f527195c61b4e36389673e907b8e2f