[INFO] fetching crate ipfs-unixfs 0.0.1...
[INFO] testing ipfs-unixfs-0.0.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate ipfs-unixfs 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ipfs-unixfs 0.0.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ipfs-unixfs 0.0.1
[INFO] finished tweaking crates.io crate ipfs-unixfs 0.0.1
[INFO] tweaked toml for crates.io crate ipfs-unixfs 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ipfs-unixfs 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3b1c141e40a9fb231be949be1fa0ddd622245d80fb7deca34d0dbc85703c69b
[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" "f3b1c141e40a9fb231be949be1fa0ddd622245d80fb7deca34d0dbc85703c69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3b1c141e40a9fb231be949be1fa0ddd622245d80fb7deca34d0dbc85703c69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b1c141e40a9fb231be949be1fa0ddd622245d80fb7deca34d0dbc85703c69b", kill_on_drop: false }`
[INFO] [stdout] f3b1c141e40a9fb231be949be1fa0ddd622245d80fb7deca34d0dbc85703c69b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52b81608637881a90ba890cfd1af6a9cfc3d7de74e94f0f60713a8d249af08a3
[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" "52b81608637881a90ba890cfd1af6a9cfc3d7de74e94f0f60713a8d249af08a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling filetime v0.2.10
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling quick-protobuf v0.7.0
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling multihash v0.10.1
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.8
[INFO] [stderr]    Compiling data-encoding-macro v0.1.8
[INFO] [stderr]    Compiling multibase v0.8.0
[INFO] [stderr]    Compiling cid v0.4.0
[INFO] [stderr]    Compiling ipfs-unixfs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/merkledag.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/unixfs.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/merkledag.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.96s
[INFO] running `Command { std: "docker" "inspect" "52b81608637881a90ba890cfd1af6a9cfc3d7de74e94f0f60713a8d249af08a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b81608637881a90ba890cfd1af6a9cfc3d7de74e94f0f60713a8d249af08a3", kill_on_drop: false }`
[INFO] [stdout] 52b81608637881a90ba890cfd1af6a9cfc3d7de74e94f0f60713a8d249af08a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93e50974d2cab165c2c926b489303b3c27160f6b8ecb67721d161f294a178464
[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" "93e50974d2cab165c2c926b489303b3c27160f6b8ecb67721d161f294a178464", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/merkledag.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/unixfs.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/merkledag.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling ipfs-unixfs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/merkledag.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/unixfs.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stdout]  --> src/pb/merkledag.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(rust_2018_idioms)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "93e50974d2cab165c2c926b489303b3c27160f6b8ecb67721d161f294a178464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e50974d2cab165c2c926b489303b3c27160f6b8ecb67721d161f294a178464", kill_on_drop: false }`
[INFO] [stdout] 93e50974d2cab165c2c926b489303b3c27160f6b8ecb67721d161f294a178464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41fe3bf4e11192c047bf1c21c503fa6f894bd184f4f0a25b7304e8432df0b90d
[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" "41fe3bf4e11192c047bf1c21c503fa6f894bd184f4f0a25b7304e8432df0b90d", kill_on_drop: false }`
[INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stderr]  --> src/pb/merkledag.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(rust_2018_idioms)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stderr]  --> src/pb/unixfs.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(rust_2018_idioms)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stderr]  --> src/pb/merkledag.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(rust_2018_idioms)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stderr]  --> src/pb/merkledag.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(rust_2018_idioms)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stderr]  --> src/pb/unixfs.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(rust_2018_idioms)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stderr]  --> src/pb/merkledag.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(rust_2018_idioms)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipfs_unixfs-92940e31e8ad4782
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test file::reader::tests::collapsing_tree ... ok
[INFO] [stdout] test file::reader::tests::expanding_tree ... ok
[INFO] [stdout] test file::reader::tests::overlap ... ok
[INFO] [stdout] test dir::tests::errors_with_file ... ok
[INFO] [stdout] test dir::tests::resolve_paths_from_plain_dagpb ... ok
[INFO] [stdout] test dir::sharded_lookup::tests::direct_hit ... ok
[INFO] [stdout] test file::tests::scoped_visitor_traversal_from_blockstore ... ok
[INFO] [stdout] test file::reader::tests::wrong_next ... ok
[INFO] [stdout] test file::tests::less_than_block_scoped_traversal_from_blockstore ... ok
[INFO] [stdout] test dir::sharded_lookup::tests::unexpected_properties ... ok
[INFO] [stdout] test file::tests::just_content ... ok
[INFO] [stdout] test dir::sharded_lookup::tests::found_in_the_other_bucket ... ok
[INFO] [stdout] test dir::tests::sharded_directory_linking_to_non_sharded ... ok
[INFO] [stdout] test file::reader::tests::hole ... ok
[INFO] [stdout] test file::tests::visiting_too_large_range_of_singleblock_file ... ok
[INFO] [stdout] test pb::test::linux_tarxz_range_links ... ok
[INFO] [stdout] test pb::test::parse_content ... ok
[INFO] [stdout] test file::tests::visitor_traversal ... ok
[INFO] [stdout] test file::visit::tests::slice_for_target ... ok
[INFO] [stdout] test file::tests::trickle_traversal ... ok
[INFO] [stdout] test file::tests::visiting_just_content ... ok
[INFO] [stdout] test walk::tests::sharded_dir_different_root_named ... ok
[INFO] [stdout] test walk::tests::test_walked_file_segments ... ok
[INFO] [stdout] test walk::tests::top_level_multiblock_file_named ... ok
[INFO] [stdout] test walk::tests::top_level_symlink_named ... ok
[INFO] [stdout] test walk::tests::top_level_single_block_file_empty ... ok
[INFO] [stdout] test walk::tests::walk_two_file_directory_empty ... ok
[INFO] [stdout] test file::tests::empty_file ... ok
[INFO] [stdout] test dir::sharded_lookup::tests::unsupported_hash_type_or_fanout ... ok
[INFO] [stdout] test walk::tests::sharded_dir_different_root_empty ... ok
[INFO] [stdout] test file::tests::scoped_traversal_out_of_bounds_from_blockstore ... ok
[INFO] [stdout] test walk::tests::top_level_symlink_empty ... ok
[INFO] [stdout] test file::tests::balanced_traversal ... ok
[INFO] [stdout] test walk::tests::top_level_single_block_file_named ... ok
[INFO] [stdout] test walk::tests::top_level_multiblock_file_empty ... ok
[INFO] [stdout] test walk::tests::walk_two_file_directory_named ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipfs-unixfs
[INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stderr]  --> /opt/rustwide/workdir/src/pb/merkledag.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(rust_2018_idioms)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: allow(rust_2018_idioms) is ignored unless specified at crate level
[INFO] [stderr]  --> /opt/rustwide/workdir/src/pb/unixfs.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(rust_2018_idioms)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41fe3bf4e11192c047bf1c21c503fa6f894bd184f4f0a25b7304e8432df0b90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41fe3bf4e11192c047bf1c21c503fa6f894bd184f4f0a25b7304e8432df0b90d", kill_on_drop: false }`
[INFO] [stdout] 41fe3bf4e11192c047bf1c21c503fa6f894bd184f4f0a25b7304e8432df0b90d