[INFO] fetching crate cargolifter 0.5.3...
[INFO] checking cargolifter-0.5.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate cargolifter 0.5.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate cargolifter 0.5.3 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargolifter 0.5.3
[INFO] finished tweaking crates.io crate cargolifter 0.5.3
[INFO] tweaked toml for crates.io crate cargolifter 0.5.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargolifter 0.5.3 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dc72898039668c129521dd612e2a627ce95554c72cb6c0d25ece52fa5d9d62e
[INFO] running `Command { std: "docker" "start" "-a" "8dc72898039668c129521dd612e2a627ce95554c72cb6c0d25ece52fa5d9d62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dc72898039668c129521dd612e2a627ce95554c72cb6c0d25ece52fa5d9d62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc72898039668c129521dd612e2a627ce95554c72cb6c0d25ece52fa5d9d62e", kill_on_drop: false }`
[INFO] [stdout] 8dc72898039668c129521dd612e2a627ce95554c72cb6c0d25ece52fa5d9d62e
[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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24438ade4e35afe160bb84499f61dd97ca902c421c5b655af2c9792edd6c9c2e
[INFO] running `Command { std: "docker" "start" "-a" "24438ade4e35afe160bb84499f61dd97ca902c421c5b655af2c9792edd6c9c2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling libc v0.2.109
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[INFO] [stderr]    Compiling parking_lot_core v0.8.5
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[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking aws-smithy-types v0.32.0
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling serde v1.0.130
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[INFO] [stderr]     Checking tinyvec_macros v0.1.0
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[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking aws-smithy-eventstream v0.32.0
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[INFO] [stderr]    Compiling rustc_version v0.4.0
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[INFO] [stderr]    Compiling serde_json v1.0.72
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[INFO] [stderr]    Compiling aws-types v0.2.0
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[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]     Checking unicode-bidi v0.3.7
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[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking headers v0.3.5
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[INFO] [stderr]    Compiling heck v0.3.3
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[INFO] [stderr]     Checking aws-smithy-json v0.32.0
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[INFO] [stderr]    Compiling argh_shared v0.1.6
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[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.18
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[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
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[INFO] [stderr]     Checking aws-smithy-http-tower v0.32.0
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[INFO] [stderr]     Checking cargolifter-core v0.3.1
[INFO] [stderr]     Checking aws-hyper v0.2.0
[INFO] [stderr]     Checking aws-sdk-sts v0.2.0
[INFO] [stderr]     Checking aws-sdk-s3 v0.2.0
[INFO] [stderr]     Checking cargolifter-backend-gitea v0.1.0
[INFO] [stderr]     Checking cargolifter-backend-github v0.2.0
[INFO] [stderr]     Checking cargolifter-backend-gitlab v0.2.0
[INFO] [stderr]     Checking cargolifter-storage-filesystem v0.3.0
[INFO] [stderr]     Checking aws-config v0.2.0
[INFO] [stderr]     Checking cargolifter-web v0.2.0
[INFO] [stderr]     Checking cargolifter-storage-s3 v0.3.1
[INFO] [stderr]     Checking cargolifter v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "24438ade4e35afe160bb84499f61dd97ca902c421c5b655af2c9792edd6c9c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24438ade4e35afe160bb84499f61dd97ca902c421c5b655af2c9792edd6c9c2e", kill_on_drop: false }`
[INFO] [stdout] 24438ade4e35afe160bb84499f61dd97ca902c421c5b655af2c9792edd6c9c2e