[INFO] fetching crate deck_codes 0.2.2...
[INFO] testing deck_codes-0.2.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate deck_codes 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate deck_codes 0.2.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deck_codes 0.2.2
[INFO] finished tweaking crates.io crate deck_codes 0.2.2
[INFO] tweaked toml for crates.io crate deck_codes 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 839ebc94bfb3c6d085dc15aeefe3ff570745b59ea8fb9199e5bf7421e3978be0
[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" "839ebc94bfb3c6d085dc15aeefe3ff570745b59ea8fb9199e5bf7421e3978be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "839ebc94bfb3c6d085dc15aeefe3ff570745b59ea8fb9199e5bf7421e3978be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "839ebc94bfb3c6d085dc15aeefe3ff570745b59ea8fb9199e5bf7421e3978be0", kill_on_drop: false }`
[INFO] [stdout] 839ebc94bfb3c6d085dc15aeefe3ff570745b59ea8fb9199e5bf7421e3978be0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a13c03295e1e0c41bf0db0530487cfd3e5390433ed9b5906418845c3c62a7fbc
[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" "a13c03295e1e0c41bf0db0530487cfd3e5390433ed9b5906418845c3c62a7fbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-encoding v3.0.2
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling deck_codes v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "a13c03295e1e0c41bf0db0530487cfd3e5390433ed9b5906418845c3c62a7fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a13c03295e1e0c41bf0db0530487cfd3e5390433ed9b5906418845c3c62a7fbc", kill_on_drop: false }`
[INFO] [stdout] a13c03295e1e0c41bf0db0530487cfd3e5390433ed9b5906418845c3c62a7fbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e97f06422f15d79b9a416555a41269044991a67d5a671821eeff1e61ef5c6b6a
[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" "e97f06422f15d79b9a416555a41269044991a67d5a671821eeff1e61ef5c6b6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling deck_codes v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "e97f06422f15d79b9a416555a41269044991a67d5a671821eeff1e61ef5c6b6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97f06422f15d79b9a416555a41269044991a67d5a671821eeff1e61ef5c6b6a", kill_on_drop: false }`
[INFO] [stdout] e97f06422f15d79b9a416555a41269044991a67d5a671821eeff1e61ef5c6b6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84a0fd1fbd893d0de910a902f2d787e98a71695d52fd4bf7a4b770aa7a08baf6
[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" "84a0fd1fbd893d0de910a902f2d787e98a71695d52fd4bf7a4b770aa7a08baf6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/deck_codes-bee909f288d9c59f)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test deck::tests::new_returns_err_if_there_is_a_small_number_of_bytes_than_7 ... ok
[INFO] [stdout] test deck::tests::new_returns_err_if_there_is_an_unexpected_version ... ok
[INFO] [stdout] test deck::tests::to_byte_array_matches_simple_example ... ok
[INFO] [stdout] test deck::tests::new_matches_simple_example ... ok
[INFO] [stdout] test deck::tests::total_card_slots ... ok
[INFO] [stdout] test deck::tests::total_cards ... ok
[INFO] [stdout] test deck::tests::new_returns_err_if_there_is_a_larger_suggested_number_of_bytes_than_total_bytes ... ok
[INFO] [stdout] test tests::encode_simple_byte_array_as_deck_code ... ok
[INFO] [stdout] test format::tests::decode_wild ... ok
[INFO] [stdout] test deck::tests::new_returns_err_if_there_is_no_leading_0_byte ... ok
[INFO] [stdout] test deck::tests::to_byte_array_matches_complex_example ... ok
[INFO] [stdout] test format::tests::decode_standard ... ok
[INFO] [stdout] test tests::decode_code_to_u32_vec_correctly_decodes_a_simple_code ... ok
[INFO] [stdout] test tests::decode_code_to_u8_vec_correctly_decodes_a_complex_code ... ok
[INFO] [stdout] test tests::encode_complex_byte_array_as_deck_code ... ok
[INFO] [stdout] test format::tests::decode_unknown ... ok
[INFO] [stdout] test format::tests::decode_panics_when_outside_known_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-599eca3a030e1462)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deck_codes
[INFO] [stdout] running 2 tests
[INFO] [stdout] test classic_deck_matches ... ok
[INFO] [stdout] test standard_deck_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "84a0fd1fbd893d0de910a902f2d787e98a71695d52fd4bf7a4b770aa7a08baf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a0fd1fbd893d0de910a902f2d787e98a71695d52fd4bf7a4b770aa7a08baf6", kill_on_drop: false }`
[INFO] [stdout] 84a0fd1fbd893d0de910a902f2d787e98a71695d52fd4bf7a4b770aa7a08baf6