[INFO] fetching crate hc-256 0.6.0...
[INFO] checking hc-256-0.6.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate hc-256 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hc-256 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hc-256 0.6.0
[INFO] tweaked toml for crates.io crate hc-256 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hc-256 0.6.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hc-256 0.6.0 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d2bfb9f544459361b0bacdb8a57fff755a6a6832ef4501138e418e707b34cb3
[INFO] running `Command { std: "docker" "start" "-a" "1d2bfb9f544459361b0bacdb8a57fff755a6a6832ef4501138e418e707b34cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d2bfb9f544459361b0bacdb8a57fff755a6a6832ef4501138e418e707b34cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2bfb9f544459361b0bacdb8a57fff755a6a6832ef4501138e418e707b34cb3", kill_on_drop: false }`
[INFO] [stdout] 1d2bfb9f544459361b0bacdb8a57fff755a6a6832ef4501138e418e707b34cb3
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98725e52ed8888990d985b6425dff5cf2f312f56b7dafa416868d41ae89cb01d
[INFO] running `Command { std: "docker" "start" "-a" "98725e52ed8888990d985b6425dff5cf2f312f56b7dafa416868d41ae89cb01d", kill_on_drop: false }`
[INFO] [stderr]     Checking blobby v0.4.0
[INFO] [stderr]     Checking hex-literal v1.1.0
[INFO] [stderr]     Checking hybrid-array v0.4.9
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking cipher v0.5.1
[INFO] [stderr]     Checking hc-256 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "98725e52ed8888990d985b6425dff5cf2f312f56b7dafa416868d41ae89cb01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98725e52ed8888990d985b6425dff5cf2f312f56b7dafa416868d41ae89cb01d", kill_on_drop: false }`
[INFO] [stdout] 98725e52ed8888990d985b6425dff5cf2f312f56b7dafa416868d41ae89cb01d
