[INFO] fetching crate certified-vars 0.1.2...
[INFO] testing certified-vars-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate certified-vars 0.1.2 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate certified-vars 0.1.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate certified-vars 0.1.2
[INFO] finished tweaking crates.io crate certified-vars 0.1.2
[INFO] tweaked toml for crates.io crate certified-vars 0.1.2 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ic-types v0.3.0
[INFO] [stderr]   Downloaded candid_derive v0.4.5
[INFO] [stderr]   Downloaded pretty v0.10.0
[INFO] [stderr]   Downloaded binread v2.2.0
[INFO] [stderr]   Downloaded binread_derive v2.1.0
[INFO] [stderr]   Downloaded ic-cdk v0.3.3
[INFO] [stderr]   Downloaded candid v0.7.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ef43f2f26e8c509517520d4b37e3c7c978407af0704c0e3f7236810d86e755e
[INFO] running `Command { std: "docker" "start" "-a" "5ef43f2f26e8c509517520d4b37e3c7c978407af0704c0e3f7236810d86e755e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ef43f2f26e8c509517520d4b37e3c7c978407af0704c0e3f7236810d86e755e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef43f2f26e8c509517520d4b37e3c7c978407af0704c0e3f7236810d86e755e", kill_on_drop: false }`
[INFO] [stdout] 5ef43f2f26e8c509517520d4b37e3c7c978407af0704c0e3f7236810d86e755e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f881546087515c6c4fa0150884075ab4f11c5ee62b6820535e251fbbb7845f1
[INFO] running `Command { std: "docker" "start" "-a" "6f881546087515c6c4fa0150884075ab4f11c5ee62b6820535e251fbbb7845f1", 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] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pico-args v0.4.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling pretty v0.10.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling string_cache v0.8.4
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling lalrpop-util v0.19.7
[INFO] [stderr]    Compiling lalrpop v0.19.7
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling candid_derive v0.4.5
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling ic-types v0.3.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]    Compiling candid v0.7.14
[INFO] [stderr]    Compiling num_enum v0.5.7
[INFO] [stderr]    Compiling ic-cdk v0.3.3
[INFO] [stderr]    Compiling certified-vars v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.70s
[INFO] running `Command { std: "docker" "inspect" "6f881546087515c6c4fa0150884075ab4f11c5ee62b6820535e251fbbb7845f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f881546087515c6c4fa0150884075ab4f11c5ee62b6820535e251fbbb7845f1", kill_on_drop: false }`
[INFO] [stdout] 6f881546087515c6c4fa0150884075ab4f11c5ee62b6820535e251fbbb7845f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71af46e04a1eefbbe263bc437e0a35c0555c3ec2b02a44ee867847f57483a862
[INFO] running `Command { std: "docker" "start" "-a" "71af46e04a1eefbbe263bc437e0a35c0555c3ec2b02a44ee867847f57483a862", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling certified-vars v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.47s
[INFO] running `Command { std: "docker" "inspect" "71af46e04a1eefbbe263bc437e0a35c0555c3ec2b02a44ee867847f57483a862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71af46e04a1eefbbe263bc437e0a35c0555c3ec2b02a44ee867847f57483a862", kill_on_drop: false }`
[INFO] [stdout] 71af46e04a1eefbbe263bc437e0a35c0555c3ec2b02a44ee867847f57483a862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55ba0e32d994236378bfd55a0f68b4c68d7e627fe213b3f2b481b0f9745d2002
[INFO] running `Command { std: "docker" "start" "-a" "55ba0e32d994236378bfd55a0f68b4c68d7e627fe213b3f2b481b0f9745d2002", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/certified_vars-8a51769ffd2f2e78)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test collections::group::tests::dynamic_box ... ok
[INFO] [stdout] test collections::group::tests::ray ... ok
[INFO] [stdout] test collections::map::tests::insert ... ok
[INFO] [stdout] test collections::group::tests::builder ... ok
[INFO] [stdout] test collections::seq::tests::candid ... ok
[INFO] [stdout] test hashtree::tests::test_public_spec_example ... ok
[INFO] [stdout] test collections::paged::tests::modify_max_with_prefix ... ok
[INFO] [stdout] test collections::seq::tests::index ... ok
[INFO] [stdout] test collections::seq::tests::serde_cbor ... ok
[INFO] [stdout] test rbtree::test::simple_delete_test ... ok
[INFO] [stdout] test rbtree::test::simple_delete_test_2 ... ok
[INFO] [stdout] test collections::seq::tests::extend ... ok
[INFO] [stdout] test collections::paged::tests::get ... ok
[INFO] [stdout] test rbtree::test::test_key_bounds ... ok
[INFO] [stdout] test rbtree::test::test_nested_witness ... ok
[INFO] [stdout] test rbtree::test::test_witness_key_range ... ok
[INFO] [stdout] test rbtree::test::test_prefix_neighbor ... ok
[INFO] [stdout] test rbtree::test::test_witness_value_range ... ok
[INFO] [stdout] test collections::seq::tests::append ... ok
[INFO] [stdout] test collections::seq::tests::index_out_of_range - should panic ... ok
[INFO] [stdout] test rbtree::test::test_witness ... ok
[INFO] [stdout] test rbtree::test::map_model_test ... ok
[INFO] [stdout] test rbtree::iterator::tests::should_visit_all ... ok
[INFO] [stderr]    Doc-tests certified-vars
[INFO] [stdout] test collections::map::tests::remove_rev ... ok
[INFO] [stdout] test collections::map::tests::remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/collections/seq.rs - collections::seq::Seq (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55ba0e32d994236378bfd55a0f68b4c68d7e627fe213b3f2b481b0f9745d2002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ba0e32d994236378bfd55a0f68b4c68d7e627fe213b3f2b481b0f9745d2002", kill_on_drop: false }`
[INFO] [stdout] 55ba0e32d994236378bfd55a0f68b4c68d7e627fe213b3f2b481b0f9745d2002