[INFO] fetching crate emojis 0.6.2...
[INFO] checking emojis-0.6.2 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate emojis 0.6.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate emojis 0.6.2 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 crates.io crate emojis 0.6.2
[INFO] finished tweaking crates.io crate emojis 0.6.2
[INFO] tweaked toml for crates.io crate emojis 0.6.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate emojis 0.6.2 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2d0da58979e65d1adda19b7bb1605eedddc51b5de9a9810387bf9093986fab26
[INFO] running `Command { std: "docker" "start" "-a" "2d0da58979e65d1adda19b7bb1605eedddc51b5de9a9810387bf9093986fab26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d0da58979e65d1adda19b7bb1605eedddc51b5de9a9810387bf9093986fab26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0da58979e65d1adda19b7bb1605eedddc51b5de9a9810387bf9093986fab26", kill_on_drop: false }`
[INFO] [stdout] 2d0da58979e65d1adda19b7bb1605eedddc51b5de9a9810387bf9093986fab26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5750c3215e6461395b1b119fc6a1912f09b47f01e92f68ebb3641a71904893cc
[INFO] running `Command { std: "docker" "start" "-a" "5750c3215e6461395b1b119fc6a1912f09b47f01e92f68ebb3641a71904893cc", kill_on_drop: false }`
[INFO] [stderr]     Checking emojis v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "5750c3215e6461395b1b119fc6a1912f09b47f01e92f68ebb3641a71904893cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5750c3215e6461395b1b119fc6a1912f09b47f01e92f68ebb3641a71904893cc", kill_on_drop: false }`
[INFO] [stdout] 5750c3215e6461395b1b119fc6a1912f09b47f01e92f68ebb3641a71904893cc
[INFO] checking emojis-0.6.2 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate emojis 0.6.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate emojis 0.6.2 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 crates.io crate emojis 0.6.2
[INFO] finished tweaking crates.io crate emojis 0.6.2
[INFO] tweaked toml for crates.io crate emojis 0.6.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate emojis 0.6.2 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cdaa9cfa0a87e5082df582efdb6771c5a1a2083764dd0de37ac8f0acd817417f
[INFO] running `Command { std: "docker" "start" "-a" "cdaa9cfa0a87e5082df582efdb6771c5a1a2083764dd0de37ac8f0acd817417f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdaa9cfa0a87e5082df582efdb6771c5a1a2083764dd0de37ac8f0acd817417f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdaa9cfa0a87e5082df582efdb6771c5a1a2083764dd0de37ac8f0acd817417f", kill_on_drop: false }`
[INFO] [stdout] cdaa9cfa0a87e5082df582efdb6771c5a1a2083764dd0de37ac8f0acd817417f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a561af8ff836ab9645daed1cfee853a553a53677666b972f388be1382f6df93f
[INFO] running `Command { std: "docker" "start" "-a" "a561af8ff836ab9645daed1cfee853a553a53677666b972f388be1382f6df93f", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]     Checking emojis v0.6.2 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/lib.rs (8 fixes)
[INFO] [stderr]    Migrating tests/smoke.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/replace.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking emojis v0.6.2 (/tmp/fixit)
[INFO] [stdout] error[E0515]: cannot return value referencing function parameter `g`
[INFO] [stdout]    --> tests/smoke.rs:102:59
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let left: Vec<_> = emojis::Group::iter().flat_map(|g| g.emojis()).collect();
[INFO] [stdout]     |                                                           -^^^^^^^^^
[INFO] [stdout]     |                                                           |
[INFO] [stdout]     |                                                           returns a value referencing data owned by the current function
[INFO] [stdout]     |                                                           `g` is borrowed here
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `.collect()` to allocate the iterator
[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 `emojis` (test "smoke") due to 2 previous errors
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "a561af8ff836ab9645daed1cfee853a553a53677666b972f388be1382f6df93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a561af8ff836ab9645daed1cfee853a553a53677666b972f388be1382f6df93f", kill_on_drop: false }`
[INFO] [stdout] a561af8ff836ab9645daed1cfee853a553a53677666b972f388be1382f6df93f