[INFO] fetching crate hs1-siv 0.2.0-pre.0...
[INFO] checking hs1-siv-0.2.0-pre.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate hs1-siv 0.2.0-pre.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hs1-siv 0.2.0-pre.0
[INFO] finished tweaking crates.io crate hs1-siv 0.2.0-pre.0
[INFO] tweaked toml for crates.io crate hs1-siv 0.2.0-pre.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hs1-siv 0.2.0-pre.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hs1-siv 0.2.0-pre.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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inout v0.2.0-rc.0
[INFO] [stderr]   Downloaded chacha20 v0.10.0-pre.2
[INFO] [stderr]   Downloaded aead v0.6.0-rc.0
[INFO] [stderr]   Downloaded cipher v0.5.0-pre.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2c75de20c0e186459e40fee4e4aa23be34b571bf8d80ddd7ceca5c10d876d3c
[INFO] running `Command { std: "docker" "start" "-a" "b2c75de20c0e186459e40fee4e4aa23be34b571bf8d80ddd7ceca5c10d876d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2c75de20c0e186459e40fee4e4aa23be34b571bf8d80ddd7ceca5c10d876d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c75de20c0e186459e40fee4e4aa23be34b571bf8d80ddd7ceca5c10d876d3c", kill_on_drop: false }`
[INFO] [stdout] b2c75de20c0e186459e40fee4e4aa23be34b571bf8d80ddd7ceca5c10d876d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f69bc69c56308854636404e78c5af3963fa275f7b1287bc19cb814c48704715
[INFO] running `Command { std: "docker" "start" "-a" "5f69bc69c56308854636404e78c5af3963fa275f7b1287bc19cb814c48704715", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking hybrid-array v0.2.1
[INFO] [stderr]     Checking crypto-common v0.2.0-rc.1
[INFO] [stderr]     Checking inout v0.2.0-rc.0
[INFO] [stderr]     Checking cipher v0.5.0-pre.7
[INFO] [stderr]     Checking aead v0.6.0-rc.0
[INFO] [stderr]     Checking chacha20 v0.10.0-pre.2
[INFO] [stderr]     Checking hs1-siv v0.2.0-pre.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "5f69bc69c56308854636404e78c5af3963fa275f7b1287bc19cb814c48704715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f69bc69c56308854636404e78c5af3963fa275f7b1287bc19cb814c48704715", kill_on_drop: false }`
[INFO] [stdout] 5f69bc69c56308854636404e78c5af3963fa275f7b1287bc19cb814c48704715