[INFO] fetching crate unic-emoji-char 0.9.0...
[INFO] checking unic-emoji-char-0.9.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate unic-emoji-char 0.9.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate unic-emoji-char 0.9.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unic-emoji-char 0.9.0
[INFO] finished tweaking crates.io crate unic-emoji-char 0.9.0
[INFO] tweaked toml for crates.io crate unic-emoji-char 0.9.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unic-ucd-version v0.9.0
[INFO] [stderr]   Downloaded unic-char-range v0.9.0
[INFO] [stderr]   Downloaded unic-char-property v0.9.0
[INFO] [stderr]   Downloaded unic-common v0.9.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ced1586d5261e3d18a382b0dca1898aea005d0646472cd14b38dd3c7501cbf9a
[INFO] running `Command { std: "docker" "start" "-a" "ced1586d5261e3d18a382b0dca1898aea005d0646472cd14b38dd3c7501cbf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ced1586d5261e3d18a382b0dca1898aea005d0646472cd14b38dd3c7501cbf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced1586d5261e3d18a382b0dca1898aea005d0646472cd14b38dd3c7501cbf9a", kill_on_drop: false }`
[INFO] [stdout] ced1586d5261e3d18a382b0dca1898aea005d0646472cd14b38dd3c7501cbf9a
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4b97b2c88201a007f26c9440df225857edf4e9051f7eb11c5346e75064e176f
[INFO] running `Command { std: "docker" "start" "-a" "e4b97b2c88201a007f26c9440df225857edf4e9051f7eb11c5346e75064e176f", kill_on_drop: false }`
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking unic-emoji-char v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `unic_emoji_char` is imported redundantly
[INFO] [stdout]   --> tests/emoji_version_tests.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use unic_emoji_char;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ the item `unic_emoji_char` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `unic_ucd_version` is imported redundantly
[INFO] [stdout]   --> tests/emoji_version_tests.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use unic_ucd_version;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ the item `unic_ucd_version` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "e4b97b2c88201a007f26c9440df225857edf4e9051f7eb11c5346e75064e176f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4b97b2c88201a007f26c9440df225857edf4e9051f7eb11c5346e75064e176f", kill_on_drop: false }`
[INFO] [stdout] e4b97b2c88201a007f26c9440df225857edf4e9051f7eb11c5346e75064e176f
[INFO] checking unic-emoji-char-0.9.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2
[INFO] extracting crate unic-emoji-char 0.9.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate unic-emoji-char 0.9.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unic-emoji-char 0.9.0
[INFO] finished tweaking crates.io crate unic-emoji-char 0.9.0
[INFO] tweaked toml for crates.io crate unic-emoji-char 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 439d126c1c218eaa19e08304bc666401dabb33b065b3d7de1a88947387b176b3
[INFO] running `Command { std: "docker" "start" "-a" "439d126c1c218eaa19e08304bc666401dabb33b065b3d7de1a88947387b176b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "439d126c1c218eaa19e08304bc666401dabb33b065b3d7de1a88947387b176b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439d126c1c218eaa19e08304bc666401dabb33b065b3d7de1a88947387b176b3", kill_on_drop: false }`
[INFO] [stdout] 439d126c1c218eaa19e08304bc666401dabb33b065b3d7de1a88947387b176b3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe37d7967513be3b99a5e0b02bcc44420763a09cc9fa02512c95796fc0178f41
[INFO] running `Command { std: "docker" "start" "-a" "fe37d7967513be3b99a5e0b02bcc44420763a09cc9fa02512c95796fc0178f41", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "fe37d7967513be3b99a5e0b02bcc44420763a09cc9fa02512c95796fc0178f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe37d7967513be3b99a5e0b02bcc44420763a09cc9fa02512c95796fc0178f41", kill_on_drop: false }`
[INFO] [stdout] fe37d7967513be3b99a5e0b02bcc44420763a09cc9fa02512c95796fc0178f41