[INFO] fetching crate masker 0.0.4...
[INFO] testing masker-0.0.4 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate masker 0.0.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate masker 0.0.4 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate masker 0.0.4
[INFO] finished tweaking crates.io crate masker 0.0.4
[INFO] tweaked toml for crates.io crate masker 0.0.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b64eabee3c91808c61eb3021aafaed725e8b1efd4569c84bf8a4ca1af2c8c7ac
[INFO] running `Command { std: "docker" "start" "-a" "b64eabee3c91808c61eb3021aafaed725e8b1efd4569c84bf8a4ca1af2c8c7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b64eabee3c91808c61eb3021aafaed725e8b1efd4569c84bf8a4ca1af2c8c7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64eabee3c91808c61eb3021aafaed725e8b1efd4569c84bf8a4ca1af2c8c7ac", kill_on_drop: false }`
[INFO] [stdout] b64eabee3c91808c61eb3021aafaed725e8b1efd4569c84bf8a4ca1af2c8c7ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32ea1c72b9f372609c20f34e6435531439a516c39fa67d751008929d77e93e5b
[INFO] running `Command { std: "docker" "start" "-a" "32ea1c72b9f372609c20f34e6435531439a516c39fa67d751008929d77e93e5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling masker v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "32ea1c72b9f372609c20f34e6435531439a516c39fa67d751008929d77e93e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ea1c72b9f372609c20f34e6435531439a516c39fa67d751008929d77e93e5b", kill_on_drop: false }`
[INFO] [stdout] 32ea1c72b9f372609c20f34e6435531439a516c39fa67d751008929d77e93e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b967c5c8715c8029bbb040d921af55390812d221ac8e85ca7d39fb0d07a91f2
[INFO] running `Command { std: "docker" "start" "-a" "4b967c5c8715c8029bbb040d921af55390812d221ac8e85ca7d39fb0d07a91f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling masker v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "4b967c5c8715c8029bbb040d921af55390812d221ac8e85ca7d39fb0d07a91f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b967c5c8715c8029bbb040d921af55390812d221ac8e85ca7d39fb0d07a91f2", kill_on_drop: false }`
[INFO] [stdout] 4b967c5c8715c8029bbb040d921af55390812d221ac8e85ca7d39fb0d07a91f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8260e80b1abced1189ff71df0859de8494df01073570a678a4c4d55e5a048df9
[INFO] running `Command { std: "docker" "start" "-a" "8260e80b1abced1189ff71df0859de8494df01073570a678a4c4d55e5a048df9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/masker-f200c928fad73b12)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::test_chunk_masker_with_prefixes ... ok
[INFO] [stdout] test test::test_chunk_masker_sanity ... ok
[INFO] [stdout] test test::test_masker ... ok
[INFO] [stdout] test test::test_masker_with_prefixes ... ok
[INFO] [stdout] test test::test_chunk_masker_random_no_prefixes has been running for over 60 seconds
[INFO] [stdout] test test::test_chunk_masker_random_with_prefixes has been running for over 60 seconds
[INFO] [stdout] test test::test_chunk_masker_slabs has been running for over 60 seconds
[INFO] [stdout] test test::test_chunk_masker_slabs_with_prefixes has been running for over 60 seconds
[INFO] [stdout] test test::test_masker_random has been running for over 60 seconds
[INFO] [stdout] test test::test_masker_slabs has been running for over 60 seconds
[INFO] [stdout] test test::test_masker_with_prefixes_random has been running for over 60 seconds
[INFO] [stdout] test test::test_union has been running for over 60 seconds
[INFO] [stdout] test test::test_union ... ok
[INFO] [stdout] test test::test_masker_with_prefixes_random ... ok
[INFO] [stdout] test test::test_masker_random ... ok
[INFO] [stdout] test test::test_chunk_masker_random_with_prefixes ... ok
[INFO] [stdout] test test::test_chunk_masker_random_no_prefixes ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8260e80b1abced1189ff71df0859de8494df01073570a678a4c4d55e5a048df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8260e80b1abced1189ff71df0859de8494df01073570a678a4c4d55e5a048df9", kill_on_drop: false }`
[INFO] [stdout] 8260e80b1abced1189ff71df0859de8494df01073570a678a4c4d55e5a048df9
