[INFO] fetching crate emoji-crafter 0.1.2...
[INFO] building emoji-crafter-0.1.2 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate emoji-crafter 0.1.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate emoji-crafter 0.1.2 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate emoji-crafter 0.1.2
[INFO] finished tweaking crates.io crate emoji-crafter 0.1.2
[INFO] tweaked toml for crates.io crate emoji-crafter 0.1.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate emoji-crafter 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fe76494c033b719e4629dfd7e5df38c40ef2e780c9e786ba13b1c596979ac7b
[INFO] running `Command { std: "docker" "start" "-a" "8fe76494c033b719e4629dfd7e5df38c40ef2e780c9e786ba13b1c596979ac7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fe76494c033b719e4629dfd7e5df38c40ef2e780c9e786ba13b1c596979ac7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe76494c033b719e4629dfd7e5df38c40ef2e780c9e786ba13b1c596979ac7b", kill_on_drop: false }`
[INFO] [stdout] 8fe76494c033b719e4629dfd7e5df38c40ef2e780c9e786ba13b1c596979ac7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e8ac6e97876aaf57d462e076cc15e8fe87330b10d3592060fda101eb2b9cbed
[INFO] running `Command { std: "docker" "start" "-a" "7e8ac6e97876aaf57d462e076cc15e8fe87330b10d3592060fda101eb2b9cbed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
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[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling emoji-crafter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "7e8ac6e97876aaf57d462e076cc15e8fe87330b10d3592060fda101eb2b9cbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8ac6e97876aaf57d462e076cc15e8fe87330b10d3592060fda101eb2b9cbed", kill_on_drop: false }`
[INFO] [stdout] 7e8ac6e97876aaf57d462e076cc15e8fe87330b10d3592060fda101eb2b9cbed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da16dfd4aaabed51745988f7f9223e2f30a1b75b3840762acedf6ec46bda1306
[INFO] running `Command { std: "docker" "start" "-a" "da16dfd4aaabed51745988f7f9223e2f30a1b75b3840762acedf6ec46bda1306", kill_on_drop: false }`
[INFO] [stderr]    Compiling emoji-crafter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/emoji_crafter-6eca8e03042a217b)
[INFO] [stderr]   Executable unittests src/bin/emoji/main.rs (/opt/rustwide/target/debug/deps/emoji-8267d1483d446ccd)
[INFO] running `Command { std: "docker" "inspect" "da16dfd4aaabed51745988f7f9223e2f30a1b75b3840762acedf6ec46bda1306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da16dfd4aaabed51745988f7f9223e2f30a1b75b3840762acedf6ec46bda1306", kill_on_drop: false }`
[INFO] [stdout] da16dfd4aaabed51745988f7f9223e2f30a1b75b3840762acedf6ec46bda1306