[INFO] fetching crate hard 0.2.1...
[INFO] testing hard-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hard 0.2.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate hard 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hard 0.2.1
[INFO] finished tweaking crates.io crate hard 0.2.1
[INFO] tweaked toml for crates.io crate hard 0.2.1 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f3148550de406d072ab7151a761f67db203dd37fc5f375fea9680c9e5fa916d
[INFO] running `Command { std: "docker" "start" "-a" "3f3148550de406d072ab7151a761f67db203dd37fc5f375fea9680c9e5fa916d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f3148550de406d072ab7151a761f67db203dd37fc5f375fea9680c9e5fa916d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3148550de406d072ab7151a761f67db203dd37fc5f375fea9680c9e5fa916d", kill_on_drop: false }`
[INFO] [stdout] 3f3148550de406d072ab7151a761f67db203dd37fc5f375fea9680c9e5fa916d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d69ed23f09ccc65fafab5a5e5fe3210128a2548904d26834abd0220dc311491b
[INFO] running `Command { std: "docker" "start" "-a" "d69ed23f09ccc65fafab5a5e5fe3210128a2548904d26834abd0220dc311491b", kill_on_drop: false }`
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling hard v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.03s
[INFO] running `Command { std: "docker" "inspect" "d69ed23f09ccc65fafab5a5e5fe3210128a2548904d26834abd0220dc311491b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d69ed23f09ccc65fafab5a5e5fe3210128a2548904d26834abd0220dc311491b", kill_on_drop: false }`
[INFO] [stdout] d69ed23f09ccc65fafab5a5e5fe3210128a2548904d26834abd0220dc311491b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4235f6f2ab9f6f716eff6923653fd9b2d21f97d1eabdc47e998d305c95915574
[INFO] running `Command { std: "docker" "start" "-a" "4235f6f2ab9f6f716eff6923653fd9b2d21f97d1eabdc47e998d305c95915574", kill_on_drop: false }`
[INFO] [stderr]    Compiling hard v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "4235f6f2ab9f6f716eff6923653fd9b2d21f97d1eabdc47e998d305c95915574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4235f6f2ab9f6f716eff6923653fd9b2d21f97d1eabdc47e998d305c95915574", kill_on_drop: false }`
[INFO] [stdout] 4235f6f2ab9f6f716eff6923653fd9b2d21f97d1eabdc47e998d305c95915574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be3b1c1a5bec6bef702cd2dcfb8915cc89b706ee033dec957e96743088cc1eb3
[INFO] running `Command { std: "docker" "start" "-a" "be3b1c1a5bec6bef702cd2dcfb8915cc89b706ee033dec957e96743088cc1eb3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hard-b3526039143b05a1)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::buffer_traits ... ok
[INFO] [stdout] test tests::initialise_sodium ... ok
[INFO] [stdout] test tests::immutable_common_trait_impls ... ok
[INFO] [stdout] test tests::mutable_common_trait_impls ... ok
[INFO] [stdout] test mem::tests::mprotect_works ... ok
[INFO] [stdout] test mem::tests::memcmp_compare_works ... ok
[INFO] [stdout] test tests::create_buffer_types ... ok
[INFO] [stdout] test mem::tests::malloc_and_free ... ok
[INFO] [stdout] test tests::create_anonymous_buffers ... ok
[INFO] [stdout] test mem::tests::memzero_does_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hard
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - buffer (line 689) ... ok
[INFO] [stdout] test src/lib.rs - buffer_type (line 628) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be3b1c1a5bec6bef702cd2dcfb8915cc89b706ee033dec957e96743088cc1eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3b1c1a5bec6bef702cd2dcfb8915cc89b706ee033dec957e96743088cc1eb3", kill_on_drop: false }`
[INFO] [stdout] be3b1c1a5bec6bef702cd2dcfb8915cc89b706ee033dec957e96743088cc1eb3