[INFO] fetching crate ssh-cipher 0.3.0-pre.2...
[INFO] building ssh-cipher-0.3.0-pre.2 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate ssh-cipher 0.3.0-pre.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ssh-cipher 0.3.0-pre.2 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ssh-cipher 0.3.0-pre.2
[INFO] finished tweaking crates.io crate ssh-cipher 0.3.0-pre.2
[INFO] tweaked toml for crates.io crate ssh-cipher 0.3.0-pre.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding aes v0.9.0-pre.1 (available: v0.9.0-pre.2)
[INFO] [stderr]       Adding aes-gcm v0.11.0-pre.1 (available: v0.11.0-pre.2)
[INFO] [stderr]       Adding cbc v0.2.0-pre.1 (available: v0.2.0-pre.2)
[INFO] [stderr]       Adding chacha20 v0.10.0-pre.1 (available: v0.10.0-pre.2)
[INFO] [stderr]       Adding cipher v0.5.0-pre.6 (available: v0.5.0-pre.7)
[INFO] [stderr]       Adding ctr v0.10.0-pre.1 (available: v0.10.0-pre.2)
[INFO] [stderr]       Adding des v0.9.0-pre.1 (available: v0.9.0-pre.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded poly1305 v0.9.0-rc.0
[INFO] [stderr]   Downloaded inout v0.2.0-rc.3
[INFO] [stderr]   Downloaded cipher v0.5.0-pre.6
[INFO] [stderr]   Downloaded des v0.9.0-pre.1
[INFO] [stderr]   Downloaded crypto-common v0.2.0-rc.1
[INFO] [stderr]   Downloaded hybrid-array v0.2.3
[INFO] [stderr]   Downloaded universal-hash v0.6.0-rc.0
[INFO] [stderr]   Downloaded cbc v0.2.0-pre.1
[INFO] [stderr]   Downloaded ctr v0.10.0-pre.1
[INFO] [stderr]   Downloaded aead v0.6.0-rc.0
[INFO] [stderr]   Downloaded ghash v0.6.0-rc.0
[INFO] [stderr]   Downloaded polyval v0.7.0-rc.0
[INFO] [stderr]   Downloaded chacha20 v0.10.0-pre.1
[INFO] [stderr]   Downloaded block-padding v0.4.0-rc.2
[INFO] [stderr]   Downloaded aes v0.9.0-pre.1
[INFO] [stderr]   Downloaded aes-gcm v0.11.0-pre.1
[INFO] [stderr]   Downloaded ssh-encoding v0.3.0-pre.1
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3656711e412faa5a69cc3ed92a9d17e66b27a35fc0074523998239585ec3ddf8
[INFO] running `Command { std: "docker" "start" "-a" "3656711e412faa5a69cc3ed92a9d17e66b27a35fc0074523998239585ec3ddf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3656711e412faa5a69cc3ed92a9d17e66b27a35fc0074523998239585ec3ddf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3656711e412faa5a69cc3ed92a9d17e66b27a35fc0074523998239585ec3ddf8", kill_on_drop: false }`
[INFO] [stdout] 3656711e412faa5a69cc3ed92a9d17e66b27a35fc0074523998239585ec3ddf8
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54486e0271075e392db3baf1c5b55b85d0c0ddfa995775812fc9aff1daece2d0
[INFO] running `Command { std: "docker" "start" "-a" "54486e0271075e392db3baf1c5b55b85d0c0ddfa995775812fc9aff1daece2d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling ssh-encoding v0.3.0-pre.1
[INFO] [stderr]    Compiling hybrid-array v0.2.3
[INFO] [stderr]    Compiling inout v0.2.0-rc.3
[INFO] [stderr]    Compiling crypto-common v0.2.0-rc.1
[INFO] [stderr]    Compiling cipher v0.5.0-pre.6
[INFO] [stderr]    Compiling ssh-cipher v0.3.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "54486e0271075e392db3baf1c5b55b85d0c0ddfa995775812fc9aff1daece2d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54486e0271075e392db3baf1c5b55b85d0c0ddfa995775812fc9aff1daece2d0", kill_on_drop: false }`
[INFO] [stdout] 54486e0271075e392db3baf1c5b55b85d0c0ddfa995775812fc9aff1daece2d0
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a7bb8c1b6c10997ba9725d4b3e349c77802350f1fb041b0699f86c381b5f691
[INFO] running `Command { std: "docker" "start" "-a" "1a7bb8c1b6c10997ba9725d4b3e349c77802350f1fb041b0699f86c381b5f691", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling ssh-cipher v0.3.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "1a7bb8c1b6c10997ba9725d4b3e349c77802350f1fb041b0699f86c381b5f691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7bb8c1b6c10997ba9725d4b3e349c77802350f1fb041b0699f86c381b5f691", kill_on_drop: false }`
[INFO] [stdout] 1a7bb8c1b6c10997ba9725d4b3e349c77802350f1fb041b0699f86c381b5f691