[INFO] fetching crate deck_codes 0.2.2...
[INFO] testing deck_codes-0.2.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate deck_codes 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate deck_codes 0.2.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", 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] 3ed3dc087a32de91f14f7b0d4e9c6d6b5e9c0b57aae8a3469b318d271473cc81
[INFO] running `Command { std: "docker" "start" "-a" "3ed3dc087a32de91f14f7b0d4e9c6d6b5e9c0b57aae8a3469b318d271473cc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ed3dc087a32de91f14f7b0d4e9c6d6b5e9c0b57aae8a3469b318d271473cc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed3dc087a32de91f14f7b0d4e9c6d6b5e9c0b57aae8a3469b318d271473cc81", kill_on_drop: false }`
[INFO] [stdout] 3ed3dc087a32de91f14f7b0d4e9c6d6b5e9c0b57aae8a3469b318d271473cc81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ba404ee8c97f0281122669d2c5a9fe1abc2fe46ac87559a60349a31c41af97d
[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" "7ba404ee8c97f0281122669d2c5a9fe1abc2fe46ac87559a60349a31c41af97d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling integer-encoding v3.0.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling deck_codes v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.50s
[INFO] running `Command { std: "docker" "inspect" "7ba404ee8c97f0281122669d2c5a9fe1abc2fe46ac87559a60349a31c41af97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba404ee8c97f0281122669d2c5a9fe1abc2fe46ac87559a60349a31c41af97d", kill_on_drop: false }`
[INFO] [stdout] 7ba404ee8c97f0281122669d2c5a9fe1abc2fe46ac87559a60349a31c41af97d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] dc5e13900c21c6bd9300fba631ef3898edc4f17c511434a1ceda2847aa70eff9
[INFO] running `Command { std: "docker" "start" "-a" "dc5e13900c21c6bd9300fba631ef3898edc4f17c511434a1ceda2847aa70eff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling deck_codes v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "dc5e13900c21c6bd9300fba631ef3898edc4f17c511434a1ceda2847aa70eff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5e13900c21c6bd9300fba631ef3898edc4f17c511434a1ceda2847aa70eff9", kill_on_drop: false }`
[INFO] [stdout] dc5e13900c21c6bd9300fba631ef3898edc4f17c511434a1ceda2847aa70eff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6ca75430fdb7db97c04da00e902f0d6f117af8b9914b6d0471b719908ff52fa
[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" "b6ca75430fdb7db97c04da00e902f0d6f117af8b9914b6d0471b719908ff52fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/deck_codes-dc5c77c7d04c5418)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test deck::tests::new_matches_simple_example ... ok
[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_a_larger_suggested_number_of_bytes_than_total_bytes ... ok
[INFO] [stdout] test deck::tests::new_returns_err_if_there_is_an_unexpected_version ... 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 tests::decode_code_to_u32_vec_correctly_decodes_a_simple_code ... ok
[INFO] [stdout] test deck::tests::to_byte_array_matches_complex_example ... ok
[INFO] [stdout] test deck::tests::to_byte_array_matches_simple_example ... ok
[INFO] [stdout] test format::tests::decode_standard ... ok
[INFO] [stdout] test format::tests::decode_unknown ... ok
[INFO] [stdout] test deck::tests::total_card_slots ... ok
[INFO] [stdout] test deck::tests::total_cards ... 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 tests::encode_simple_byte_array_as_deck_code ... ok
[INFO] [stdout] test format::tests::decode_panics_when_outside_known_range - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-06ac6c22d3fee6ed)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test standard_deck_matches ... ok
[INFO] [stdout] test classic_deck_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deck_codes
[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" "b6ca75430fdb7db97c04da00e902f0d6f117af8b9914b6d0471b719908ff52fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ca75430fdb7db97c04da00e902f0d6f117af8b9914b6d0471b719908ff52fa", kill_on_drop: false }`
[INFO] [stdout] b6ca75430fdb7db97c04da00e902f0d6f117af8b9914b6d0471b719908ff52fa