[INFO] fetching crate sp-io 4.0.0...
[INFO] building sp-io-4.0.0 against try#2cd6942e35a7765b6869d3a149ca54f2598b77ad for pr-93180
[INFO] extracting crate sp-io 4.0.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate sp-io 4.0.0 on toolchain 2cd6942e35a7765b6869d3a149ca54f2598b77ad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp-io 4.0.0
[INFO] finished tweaking crates.io crate sp-io 4.0.0
[INFO] tweaked toml for crates.io crate sp-io 4.0.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 764699043bf65d1cbb1ffe5af3b552ca5f0f9ec6f6261675395ae74b8d548719
[INFO] running `Command { std: "docker" "start" "-a" "764699043bf65d1cbb1ffe5af3b552ca5f0f9ec6f6261675395ae74b8d548719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "764699043bf65d1cbb1ffe5af3b552ca5f0f9ec6f6261675395ae74b8d548719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764699043bf65d1cbb1ffe5af3b552ca5f0f9ec6f6261675395ae74b8d548719", kill_on_drop: false }`
[INFO] [stdout] 764699043bf65d1cbb1ffe5af3b552ca5f0f9ec6f6261675395ae74b8d548719
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3039d50c2e3c53e23326d1d249be58cc6d610e16174ff1cb6a66d24b514d0b73
[INFO] running `Command { std: "docker" "start" "-a" "3039d50c2e3c53e23326d1d249be58cc6d610e16174ff1cb6a66d24b514d0b73", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]    Compiling parity-scale-codec v2.3.1
[INFO] [stderr]    Compiling impl-codec v0.5.1
[INFO] [stderr]    Compiling scale-info v1.0.0
[INFO] [stderr]    Compiling sp-storage v4.0.0
[INFO] [stderr]    Compiling sp-wasm-interface v4.0.0
[INFO] [stderr]    Compiling sp-tracing v4.0.0
[INFO] [stderr]    Compiling sp-externalities v0.10.0
[INFO] [stderr]    Compiling primitive-types v0.10.1
[INFO] [stderr]    Compiling parity-util-mem v0.10.2
[INFO] [stderr]    Compiling sp-runtime-interface v4.0.0
[INFO] [stderr]    Compiling memory-db v0.27.0
[INFO] [stderr]    Compiling sp-core v4.0.0
[INFO] [stderr]    Compiling sp-trie v4.0.0
[INFO] [stderr]    Compiling sp-keystore v0.10.0
[INFO] [stderr]    Compiling sp-state-machine v0.10.0
[INFO] [stderr]    Compiling sp-io v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.58s
[INFO] running `Command { std: "docker" "inspect" "3039d50c2e3c53e23326d1d249be58cc6d610e16174ff1cb6a66d24b514d0b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3039d50c2e3c53e23326d1d249be58cc6d610e16174ff1cb6a66d24b514d0b73", kill_on_drop: false }`
[INFO] [stdout] 3039d50c2e3c53e23326d1d249be58cc6d610e16174ff1cb6a66d24b514d0b73
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d591ef311321d9dd6ef377ae845bcdc48fea583ba6781176a5cf73cbe7fb99e2
[INFO] running `Command { std: "docker" "start" "-a" "d591ef311321d9dd6ef377ae845bcdc48fea583ba6781176a5cf73cbe7fb99e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sp-io v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "d591ef311321d9dd6ef377ae845bcdc48fea583ba6781176a5cf73cbe7fb99e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d591ef311321d9dd6ef377ae845bcdc48fea583ba6781176a5cf73cbe7fb99e2", kill_on_drop: false }`
[INFO] [stdout] d591ef311321d9dd6ef377ae845bcdc48fea583ba6781176a5cf73cbe7fb99e2