[INFO] fetching crate oasis-cbor 0.2.1...
[INFO] testing oasis-cbor-0.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate oasis-cbor 0.2.1 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate oasis-cbor 0.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oasis-cbor 0.2.1
[INFO] finished tweaking crates.io crate oasis-cbor 0.2.1
[INFO] tweaked toml for crates.io crate oasis-cbor 0.2.1 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47a22d186e85f65c5d4dc816291f5a26361a5b4af56edee1b5281c579a589cc6
[INFO] running `Command { std: "docker" "start" "-a" "47a22d186e85f65c5d4dc816291f5a26361a5b4af56edee1b5281c579a589cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47a22d186e85f65c5d4dc816291f5a26361a5b4af56edee1b5281c579a589cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a22d186e85f65c5d4dc816291f5a26361a5b4af56edee1b5281c579a589cc6", kill_on_drop: false }`
[INFO] [stdout] 47a22d186e85f65c5d4dc816291f5a26361a5b4af56edee1b5281c579a589cc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20186d0e453988018e76c62101d08c5d76329b6f83891cee6278b10f92854f1
[INFO] running `Command { std: "docker" "start" "-a" "d20186d0e453988018e76c62101d08c5d76329b6f83891cee6278b10f92854f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling sk-cbor v0.1.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling darling_core v0.13.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling darling_macro v0.13.0
[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling oasis-cbor-derive v0.2.1
[INFO] [stderr]    Compiling oasis-cbor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.70s
[INFO] running `Command { std: "docker" "inspect" "d20186d0e453988018e76c62101d08c5d76329b6f83891cee6278b10f92854f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20186d0e453988018e76c62101d08c5d76329b6f83891cee6278b10f92854f1", kill_on_drop: false }`
[INFO] [stdout] d20186d0e453988018e76c62101d08c5d76329b6f83891cee6278b10f92854f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a290ed41efae949bd8d2c088b180573668987da7ee65e982f286cc70172fc267
[INFO] running `Command { std: "docker" "start" "-a" "a290ed41efae949bd8d2c088b180573668987da7ee65e982f286cc70172fc267", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling oasis-cbor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "a290ed41efae949bd8d2c088b180573668987da7ee65e982f286cc70172fc267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a290ed41efae949bd8d2c088b180573668987da7ee65e982f286cc70172fc267", kill_on_drop: false }`
[INFO] [stdout] a290ed41efae949bd8d2c088b180573668987da7ee65e982f286cc70172fc267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1379b7716b688470426a777d3575eb41de410a14312a596947eb7873246e5cc
[INFO] running `Command { std: "docker" "start" "-a" "a1379b7716b688470426a777d3575eb41de410a14312a596947eb7873246e5cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.52s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oasis_cbor-726e75db31db62cc)
[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] [stderr]      Running tests/derive_test.rs (/opt/rustwide/target/debug/deps/derive_test-1c3bbeeaa926ecd9)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test_arrays ... ok
[INFO] [stdout] test test_bigint ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_as_array ... ok
[INFO] [stdout] test test_btree_map ... ok
[INFO] [stdout] test test_embed_variant ... ok
[INFO] [stdout] test test_encode_as_map ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] test test_enum_unit_discriminant ... ok
[INFO] [stdout] test test_enum_untagged ... ok
[INFO] [stdout] test test_field_reorder ... ok
[INFO] [stdout] test test_extra_fields ... ok
[INFO] [stdout] test test_hash_map ... ok
[INFO] [stdout] test test_invalid_type ... ok
[INFO] [stdout] test test_missing_field ... ok
[INFO] [stdout] test test_non_string_keys ... ok
[INFO] [stdout] test test_order_value ... ok
[INFO] [stdout] test test_round_trip_complex ... ok
[INFO] [stdout] test test_skip_field ... ok
[INFO] [stdout] test test_skip_variant ... ok
[INFO] [stdout] test test_transparent ... ok
[INFO] [stdout] test test_tuple_struct ... ok
[INFO] [stdout] test test_tuples ... ok
[INFO] [stdout] test test_unit_encode_decode ... ok
[INFO] [stdout] test test_unit_variant_as_struct ... ok
[INFO] [stdout] test test_with_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oasis-cbor
[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" "a1379b7716b688470426a777d3575eb41de410a14312a596947eb7873246e5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1379b7716b688470426a777d3575eb41de410a14312a596947eb7873246e5cc", kill_on_drop: false }`
[INFO] [stdout] a1379b7716b688470426a777d3575eb41de410a14312a596947eb7873246e5cc