[INFO] crate gift 0.9.1 is already in cache
[INFO] testing gift-0.9.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate gift 0.9.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gift 0.9.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gift 0.9.1
[INFO] finished tweaking crates.io crate gift 0.9.1
[INFO] tweaked toml for crates.io crate gift 0.9.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate gift 0.9.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fddd2f7d0f1f108ca15686eb2342e01db25c09fd1547f77667df93c70705acf
[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" "7fddd2f7d0f1f108ca15686eb2342e01db25c09fd1547f77667df93c70705acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fddd2f7d0f1f108ca15686eb2342e01db25c09fd1547f77667df93c70705acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fddd2f7d0f1f108ca15686eb2342e01db25c09fd1547f77667df93c70705acf", kill_on_drop: false }`
[INFO] [stdout] 7fddd2f7d0f1f108ca15686eb2342e01db25c09fd1547f77667df93c70705acf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e02c64d9f1b92352a8bffbb8439c55b9dc421ad6fedbfb0a025bf2bb25bb05a
[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" "4e02c64d9f1b92352a8bffbb8439c55b9dc421ad6fedbfb0a025bf2bb25bb05a", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling pix v0.13.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling gift v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
[INFO] running `Command { std: "docker" "inspect" "4e02c64d9f1b92352a8bffbb8439c55b9dc421ad6fedbfb0a025bf2bb25bb05a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e02c64d9f1b92352a8bffbb8439c55b9dc421ad6fedbfb0a025bf2bb25bb05a", kill_on_drop: false }`
[INFO] [stdout] 4e02c64d9f1b92352a8bffbb8439c55b9dc421ad6fedbfb0a025bf2bb25bb05a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acfbb741efe8906e7b927922b99c24daeedb8e90be0384fd09fdd0addaf079c6
[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" "acfbb741efe8906e7b927922b99c24daeedb8e90be0384fd09fdd0addaf079c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling gift v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "acfbb741efe8906e7b927922b99c24daeedb8e90be0384fd09fdd0addaf079c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acfbb741efe8906e7b927922b99c24daeedb8e90be0384fd09fdd0addaf079c6", kill_on_drop: false }`
[INFO] [stdout] acfbb741efe8906e7b927922b99c24daeedb8e90be0384fd09fdd0addaf079c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e71062cf70f8bf63bddb1ea6577f41b11206d11b9b90ede53667f6d1c71ce7b7
[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" "e71062cf70f8bf63bddb1ea6577f41b11206d11b9b90ede53667f6d1c71ce7b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gift-7ee9a70b6340140c
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test block::test::color_table_len ... ok
[INFO] [stdout] test block::test::block_size ... ok
[INFO] [stdout] test block::test::loop_count ... ok
[INFO] [stdout] test decode::test::empty ... ok
[INFO] [stdout] test block::test::high_bits ... ok
[INFO] [stdout] test decode::test::iterator ... ok
[INFO] [stdout] test decode::test::frame_1 ... ok
[INFO] [stdout] test decode::test::block_1 ... ok
[INFO] [stdout] test decode::test::image_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gift
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/private.rs - private::Encoder (line 190) ... ok
[INFO] [stdout] test src/decode.rs - decode::Frames (line 466) ... ok
[INFO] [stdout] test src/private.rs - private::Decoder (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/decode.rs - decode::Steps (line 625) ... ok
[INFO] [stdout] test src/decode.rs - decode::Blocks (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e71062cf70f8bf63bddb1ea6577f41b11206d11b9b90ede53667f6d1c71ce7b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e71062cf70f8bf63bddb1ea6577f41b11206d11b9b90ede53667f6d1c71ce7b7", kill_on_drop: false }`
[INFO] [stdout] e71062cf70f8bf63bddb1ea6577f41b11206d11b9b90ede53667f6d1c71ce7b7