[INFO] fetching crate keramics-core 0.0.0...
[INFO] testing keramics-core-0.0.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate keramics-core 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate keramics-core 0.0.0
[INFO] finished tweaking crates.io crate keramics-core 0.0.0
[INFO] tweaked toml for crates.io crate keramics-core 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate keramics-core 0.0.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate keramics-core 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ec93e683207c3717b174a81797595e510e40210c785e381776925f862c4865d
[INFO] running `Command { std: "docker" "start" "-a" "1ec93e683207c3717b174a81797595e510e40210c785e381776925f862c4865d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ec93e683207c3717b174a81797595e510e40210c785e381776925f862c4865d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec93e683207c3717b174a81797595e510e40210c785e381776925f862c4865d", kill_on_drop: false }`
[INFO] [stdout] 1ec93e683207c3717b174a81797595e510e40210c785e381776925f862c4865d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9093f50f865d602c88bc673f812a99d28b537b7e3f1f51f7dc0ab347649b6b0
[INFO] running `Command { std: "docker" "start" "-a" "e9093f50f865d602c88bc673f812a99d28b537b7e3f1f51f7dc0ab347649b6b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling keramics-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "e9093f50f865d602c88bc673f812a99d28b537b7e3f1f51f7dc0ab347649b6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9093f50f865d602c88bc673f812a99d28b537b7e3f1f51f7dc0ab347649b6b0", kill_on_drop: false }`
[INFO] [stdout] e9093f50f865d602c88bc673f812a99d28b537b7e3f1f51f7dc0ab347649b6b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95432b5db884f8ebfddb348e6c3edab84ceb6d1ad2c19c8d10a1387fad50dd1f
[INFO] running `Command { std: "docker" "start" "-a" "95432b5db884f8ebfddb348e6c3edab84ceb6d1ad2c19c8d10a1387fad50dd1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling keramics-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "95432b5db884f8ebfddb348e6c3edab84ceb6d1ad2c19c8d10a1387fad50dd1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95432b5db884f8ebfddb348e6c3edab84ceb6d1ad2c19c8d10a1387fad50dd1f", kill_on_drop: false }`
[INFO] [stdout] 95432b5db884f8ebfddb348e6c3edab84ceb6d1ad2c19c8d10a1387fad50dd1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e82050c17abf2405b039dd780ee3373c153e8fd84083764e13cf3fe863f4c70f
[INFO] running `Command { std: "docker" "start" "-a" "e82050c17abf2405b039dd780ee3373c153e8fd84083764e13cf3fe863f4c70f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/keramics_core-b93cfeb89cbab67f)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test fake_data_stream::tests::test_seek_beyond_size ... ok
[INFO] [stdout] test fake_data_stream::tests::test_seek_and_read ... ok
[INFO] [stdout] test fake_data_stream::tests::test_seek_from_current ... ok
[INFO] [stdout] test fake_data_stream::tests::test_seek_from_end ... ok
[INFO] [stdout] test fake_data_stream::tests::test_seek_from_start ... ok
[INFO] [stdout] test fake_data_stream::tests::test_seek_and_read_beyond_size ... ok
[INFO] [stdout] test formatters::tests::test_debug_format_array ... ok
[INFO] [stdout] test formatters::tests::test_format_as_hexdump_0bytes ... ok
[INFO] [stdout] test formatters::tests::test_format_as_hexdump_16bytes ... ok
[INFO] [stdout] test formatters::tests::test_format_as_hexdump_3bytes ... ok
[INFO] [stdout] test formatters::tests::test_format_as_hexdump_9bytes ... ok
[INFO] [stdout] test formatters::tests::test_format_as_hexdump_with_group ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test formatters::tests::test_format_as_hexdump_with_group_16byte_aligned ... ok
[INFO] [stdout] test formatters::tests::test_format_as_string ... ok
[INFO] [stdout] test mediator::tests::test_debug_print ... ok
[INFO] [stdout] test os_data_stream::tests::test_open_os_data_stream ... FAILED
[INFO] [stdout] test os_data_stream::tests::test_get_size ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- os_data_stream::tests::test_open_os_data_stream stdout ----
[INFO] [stdout] Error: ErrorTrace { messages: ["keramics_core::os_data_stream::open_os_data_stream: Unable to open file with error: No such file or directory (os error 2)"] }
[INFO] [stdout] 
[INFO] [stdout] ---- os_data_stream::tests::test_get_size stdout ----
[INFO] [stdout] Error: ErrorTrace { messages: ["keramics_core::os_data_stream::tests::test_get_size: Unable to open file with error: No such file or directory (os error 2)"] }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     os_data_stream::tests::test_get_size
[INFO] [stdout]     os_data_stream::tests::test_open_os_data_stream
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e82050c17abf2405b039dd780ee3373c153e8fd84083764e13cf3fe863f4c70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82050c17abf2405b039dd780ee3373c153e8fd84083764e13cf3fe863f4c70f", kill_on_drop: false }`
[INFO] [stdout] e82050c17abf2405b039dd780ee3373c153e8fd84083764e13cf3fe863f4c70f
