[INFO] fetching crate deck_codes 0.2.2...
[INFO] testing deck_codes-0.2.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate deck_codes 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate deck_codes 0.2.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] a4e70b4d50086a1a0224abb648fba2a4fb9a64e854afcc08d7b8a642a0107cb7
[INFO] running `Command { std: "docker" "start" "-a" "a4e70b4d50086a1a0224abb648fba2a4fb9a64e854afcc08d7b8a642a0107cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4e70b4d50086a1a0224abb648fba2a4fb9a64e854afcc08d7b8a642a0107cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e70b4d50086a1a0224abb648fba2a4fb9a64e854afcc08d7b8a642a0107cb7", kill_on_drop: false }`
[INFO] [stdout] a4e70b4d50086a1a0224abb648fba2a4fb9a64e854afcc08d7b8a642a0107cb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f59401e6ea2aa63a1841bd3ada55c54be34dd785ba4b98e7fdd2ea1150c06a
[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" "04f59401e6ea2aa63a1841bd3ada55c54be34dd785ba4b98e7fdd2ea1150c06a", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-encoding v3.0.2
[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 3.10s
[INFO] running `Command { std: "docker" "inspect" "04f59401e6ea2aa63a1841bd3ada55c54be34dd785ba4b98e7fdd2ea1150c06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f59401e6ea2aa63a1841bd3ada55c54be34dd785ba4b98e7fdd2ea1150c06a", kill_on_drop: false }`
[INFO] [stdout] 04f59401e6ea2aa63a1841bd3ada55c54be34dd785ba4b98e7fdd2ea1150c06a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17b792b86ff6b7204efa2f9315b09a5236b684693dbc9d9c7778f43a0ec6a68b
[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" "17b792b86ff6b7204efa2f9315b09a5236b684693dbc9d9c7778f43a0ec6a68b", kill_on_drop: false }`
[INFO] [stderr]    Compiling deck_codes v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "17b792b86ff6b7204efa2f9315b09a5236b684693dbc9d9c7778f43a0ec6a68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17b792b86ff6b7204efa2f9315b09a5236b684693dbc9d9c7778f43a0ec6a68b", kill_on_drop: false }`
[INFO] [stdout] 17b792b86ff6b7204efa2f9315b09a5236b684693dbc9d9c7778f43a0ec6a68b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] a0758b7e5d390123271be64315a8bd63661e1a3bd7a617b30d185d000a460d60
[INFO] running `Command { std: "docker" "start" "-a" "a0758b7e5d390123271be64315a8bd63661e1a3bd7a617b30d185d000a460d60", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 17 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/deck_codes-dc5c77c7d04c5418)
[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::to_byte_array_matches_complex_example ... ok
[INFO] [stdout] test deck::tests::total_cards ... 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_no_leading_0_byte ... ok
[INFO] [stdout] test deck::tests::total_card_slots ... ok
[INFO] [stdout] test format::tests::decode_unknown ... ok
[INFO] [stdout] test deck::tests::new_matches_simple_example ... 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 tests::encode_complex_byte_array_as_deck_code ... ok
[INFO] [stdout] test deck::tests::to_byte_array_matches_simple_example ... ok
[INFO] [stdout] test tests::encode_simple_byte_array_as_deck_code ... 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 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 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-06ac6c22d3fee6ed)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deck_codes
[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 0.00s
[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" "a0758b7e5d390123271be64315a8bd63661e1a3bd7a617b30d185d000a460d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0758b7e5d390123271be64315a8bd63661e1a3bd7a617b30d185d000a460d60", kill_on_drop: false }`
[INFO] [stdout] a0758b7e5d390123271be64315a8bd63661e1a3bd7a617b30d185d000a460d60