[INFO] fetching crate ic-types 0.2.2...
[INFO] testing ic-types-0.2.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ic-types 0.2.2 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate ic-types 0.2.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ic-types 0.2.2
[INFO] finished tweaking crates.io crate ic-types 0.2.2
[INFO] tweaked toml for crates.io crate ic-types 0.2.2 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f08566b0cbf004286a57fa9a8af813b754effb6628b305fb4af2032efdfc40e
[INFO] running `Command { std: "docker" "start" "-a" "1f08566b0cbf004286a57fa9a8af813b754effb6628b305fb4af2032efdfc40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f08566b0cbf004286a57fa9a8af813b754effb6628b305fb4af2032efdfc40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f08566b0cbf004286a57fa9a8af813b754effb6628b305fb4af2032efdfc40e", kill_on_drop: false }`
[INFO] [stdout] 1f08566b0cbf004286a57fa9a8af813b754effb6628b305fb4af2032efdfc40e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47714dd11d7b57a84b0d216f2d78c1ed01d7926b729bc95c5a816bd5f9c23dfa
[INFO] running `Command { std: "docker" "start" "-a" "47714dd11d7b57a84b0d216f2d78c1ed01d7926b729bc95c5a816bd5f9c23dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling ic-types v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.36s
[INFO] running `Command { std: "docker" "inspect" "47714dd11d7b57a84b0d216f2d78c1ed01d7926b729bc95c5a816bd5f9c23dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47714dd11d7b57a84b0d216f2d78c1ed01d7926b729bc95c5a816bd5f9c23dfa", kill_on_drop: false }`
[INFO] [stdout] 47714dd11d7b57a84b0d216f2d78c1ed01d7926b729bc95c5a816bd5f9c23dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acaf01d446c9f5f5b885656df6dbd4da04f29d494680fda5332341e3365078d3
[INFO] running `Command { std: "docker" "start" "-a" "acaf01d446c9f5f5b885656df6dbd4da04f29d494680fda5332341e3365078d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling ic-types v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `Command { std: "docker" "inspect" "acaf01d446c9f5f5b885656df6dbd4da04f29d494680fda5332341e3365078d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acaf01d446c9f5f5b885656df6dbd4da04f29d494680fda5332341e3365078d3", kill_on_drop: false }`
[INFO] [stdout] acaf01d446c9f5f5b885656df6dbd4da04f29d494680fda5332341e3365078d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaffd26b0bc3e093fcff21b94476c3319fcaf37e326217d5987d6ebc66365ad1
[INFO] running `Command { std: "docker" "start" "-a" "eaffd26b0bc3e093fcff21b94476c3319fcaf37e326217d5987d6ebc66365ad1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ic_types-4db7878543ee4e6b)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test principal::tests::inner ... ok
[INFO] [stdout] test hash_tree::hash_tree_tests::can_lookup_paths ... ok
[INFO] [stdout] test principal::tests::display_canister_id_from_bytes_as_bytes ... ok
[INFO] [stdout] test principal::tests::display_canister_id_from_blob_as_bytes ... ok
[INFO] [stdout] test principal::tests::create_managment_cid_from_empty_blob_ok ... ok
[INFO] [stdout] test principal::tests::text_form ... ok
[INFO] [stdout] test principal::tests::create_managment_cid_from_text_ok ... ok
[INFO] [stdout] test hash_tree::hash_tree_tests::spec_example ... ok
[INFO] [stdout] test principal::tests::serializes ... ok
[INFO] [stdout] test principal::tests::display_canister_id ... ok
[INFO] [stdout] test hash_tree::hash_tree_tests::works_with_simple_tree ... ok
[INFO] [stdout] test principal::tests::parse_management_canister_to_text_ok ... ok
[INFO] [stdout] test principal::tests::parse_management_canister_ok ... ok
[INFO] [stdout] test principal::tests::parse_text_bad_format ... ok
[INFO] [stdout] test hash_tree::hash_tree_tests::spec_example_pruned ... ok
[INFO] [stdout] test principal::tests::display_canister_id_from_text_as_bytes ... ok
[INFO] [stdout] test principal::tests::check_serde_cbor ... ok
[INFO] [stdout] test principal::tests::check_serde_json ... ok
[INFO] [stdout] test principal::tests::inner_fails - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ic-types
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/principal.rs - principal::Principal::from_slice (line 170) - compile fail ... ok
[INFO] [stdout] test src/principal.rs - principal::Principal::from_slice (line 175) - compile fail ... ok
[INFO] [stdout] test src/principal.rs - principal::Principal::from_slice (line 163) ... ok
[INFO] [stdout] test src/principal.rs - principal::Principal (line 86) ... ok
[INFO] [stdout] test src/principal.rs - principal::Principal (line 99) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eaffd26b0bc3e093fcff21b94476c3319fcaf37e326217d5987d6ebc66365ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaffd26b0bc3e093fcff21b94476c3319fcaf37e326217d5987d6ebc66365ad1", kill_on_drop: false }`
[INFO] [stdout] eaffd26b0bc3e093fcff21b94476c3319fcaf37e326217d5987d6ebc66365ad1