[INFO] fetching crate yamf-hash 0.1.2...
[INFO] testing yamf-hash-0.1.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate yamf-hash 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate yamf-hash 0.1.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yamf-hash 0.1.2
[INFO] finished tweaking crates.io crate yamf-hash 0.1.2
[INFO] tweaked toml for crates.io crate yamf-hash 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hex v0.4.3
[INFO] [stderr]   Downloaded snafu v0.6.10
[INFO] [stderr]   Downloaded snafu-derive v0.6.10
[INFO] [stderr]   Downloaded static_assertions v0.3.4
[INFO] [stderr]   Downloaded varu64 v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d92151a1eba9e586404b3e59c2214fe2c32d4820e476d28b6eb148b7874113f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d92151a1eba9e586404b3e59c2214fe2c32d4820e476d28b6eb148b7874113f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d92151a1eba9e586404b3e59c2214fe2c32d4820e476d28b6eb148b7874113f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92151a1eba9e586404b3e59c2214fe2c32d4820e476d28b6eb148b7874113f1", kill_on_drop: false }`
[INFO] [stdout] d92151a1eba9e586404b3e59c2214fe2c32d4820e476d28b6eb148b7874113f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 846d4d87cb3f52d0a901e39366c870815882bbfed4475e2782e66f785d1e9a3e
[INFO] running `Command { std: "docker" "start" "-a" "846d4d87cb3f52d0a901e39366c870815882bbfed4475e2782e66f785d1e9a3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling varu64 v0.6.2
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling yamf-hash v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.05s
[INFO] running `Command { std: "docker" "inspect" "846d4d87cb3f52d0a901e39366c870815882bbfed4475e2782e66f785d1e9a3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846d4d87cb3f52d0a901e39366c870815882bbfed4475e2782e66f785d1e9a3e", kill_on_drop: false }`
[INFO] [stdout] 846d4d87cb3f52d0a901e39366c870815882bbfed4475e2782e66f785d1e9a3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d5a0d5f12e4cbe09bceec6e4ad80120eedd720753b961e7c127820a53204fa0
[INFO] running `Command { std: "docker" "start" "-a" "5d5a0d5f12e4cbe09bceec6e4ad80120eedd720753b961e7c127820a53204fa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling yamf-hash v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "5d5a0d5f12e4cbe09bceec6e4ad80120eedd720753b961e7c127820a53204fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d5a0d5f12e4cbe09bceec6e4ad80120eedd720753b961e7c127820a53204fa0", kill_on_drop: false }`
[INFO] [stdout] 5d5a0d5f12e4cbe09bceec6e4ad80120eedd720753b961e7c127820a53204fa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56a0f563359a3c6b876032afb486a45d2f04016c1b8ba82ab0aeec8eea0dbb00
[INFO] running `Command { std: "docker" "start" "-a" "56a0f563359a3c6b876032afb486a45d2f04016c1b8ba82ab0aeec8eea0dbb00", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yamf_hash-7d6a967cae1cd02a)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::blake_yamf_hash ... ok
[INFO] [stdout] test tests::decode_yamf_varu_error ... ok
[INFO] [stdout] test tests::encode_yamf ... ok
[INFO] [stdout] test tests::encode_yamf_not_enough_bytes_for_hash ... ok
[INFO] [stdout] test tests::encode_yamf_not_enough_bytes_for_varu ... ok
[INFO] [stdout] test tests::from_owned_to_ref_yamf_hash ... ok
[INFO] [stderr]    Doc-tests yamf-hash
[INFO] [stdout] test tests::owned_yamf_hash ... ok
[INFO] [stdout] test tests::ref_yamf_hash ... ok
[INFO] [stdout] test tests::blake_yamf_hash_eq ... ok
[INFO] [stdout] test tests::decode_yamf_not_enough_bytes_error ... ok
[INFO] [stdout] test tests::encode_yamf_write ... ok
[INFO] [stdout] test tests::decode_yamf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56a0f563359a3c6b876032afb486a45d2f04016c1b8ba82ab0aeec8eea0dbb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a0f563359a3c6b876032afb486a45d2f04016c1b8ba82ab0aeec8eea0dbb00", kill_on_drop: false }`
[INFO] [stdout] 56a0f563359a3c6b876032afb486a45d2f04016c1b8ba82ab0aeec8eea0dbb00