[INFO] fetching crate eyre 0.6.3...
[INFO] testing eyre-0.6.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate eyre 0.6.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate eyre 0.6.3 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eyre 0.6.3
[INFO] finished tweaking crates.io crate eyre 0.6.3
[INFO] tweaked toml for crates.io crate eyre 0.6.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate eyre 0.6.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3f2ce8181d0e32b011c9d289d4b6bf260bdcfbfd2b7de6ccf0d26069082576c
[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" "b3f2ce8181d0e32b011c9d289d4b6bf260bdcfbfd2b7de6ccf0d26069082576c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3f2ce8181d0e32b011c9d289d4b6bf260bdcfbfd2b7de6ccf0d26069082576c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f2ce8181d0e32b011c9d289d4b6bf260bdcfbfd2b7de6ccf0d26069082576c", kill_on_drop: false }`
[INFO] [stdout] b3f2ce8181d0e32b011c9d289d4b6bf260bdcfbfd2b7de6ccf0d26069082576c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a0c71ab1813919ed19501083fec7d1062ad66d87eeccb1a2f9670a5100049e7
[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" "5a0c71ab1813919ed19501083fec7d1062ad66d87eeccb1a2f9670a5100049e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling eyre v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indenter v0.3.0
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "5a0c71ab1813919ed19501083fec7d1062ad66d87eeccb1a2f9670a5100049e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0c71ab1813919ed19501083fec7d1062ad66d87eeccb1a2f9670a5100049e7", kill_on_drop: false }`
[INFO] [stdout] 5a0c71ab1813919ed19501083fec7d1062ad66d87eeccb1a2f9670a5100049e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd8d4df69c97eb2570f1de7a6b4aa4fdfe38fafa2e6a89018a16a2550d79a6d2
[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" "bd8d4df69c97eb2570f1de7a6b4aa4fdfe38fafa2e6a89018a16a2550d79a6d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.28
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling dissimilar v1.0.1
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling pin-project v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling trybuild v1.0.27
[INFO] [stderr]    Compiling eyre v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.96s
[INFO] running `Command { std: "docker" "inspect" "bd8d4df69c97eb2570f1de7a6b4aa4fdfe38fafa2e6a89018a16a2550d79a6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8d4df69c97eb2570f1de7a6b4aa4fdfe38fafa2e6a89018a16a2550d79a6d2", kill_on_drop: false }`
[INFO] [stdout] bd8d4df69c97eb2570f1de7a6b4aa4fdfe38fafa2e6a89018a16a2550d79a6d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fa9dd4d1b63711234b17c28bd6c85ab7c357e21cec6b57e589b4b49700b2b60
[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" "3fa9dd4d1b63711234b17c28bd6c85ab7c357e21cec6b57e589b4b49700b2b60", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/eyre-eaefacd61ee5bed2
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compiletest-d253cf34735126fa
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_autotrait-7652a9e78cc94d99
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ui ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_sync ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_boxed-6e0834eeb9af0450
[INFO] [stdout] test test_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_boxed_thiserror ... ok
[INFO] [stdout] test test_boxed_sources ... ok
[INFO] [stdout] test test_boxed_str ... ok
[INFO] [stdout] test test_boxed_eyre ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_chain-8487d19b7f5611b6
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_context-a6e7588c1cdce575
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_rev ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_inference ... ok
[INFO] [stdout] test test_unsuccessful_downcast ... ok
[INFO] [stdout] test test_downcast_high ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_context_access-3b3f3c25bb1f1514
[INFO] [stdout] test test_downcast_ref ... ok
[INFO] [stdout] test test_downcast_low ... ok
[INFO] [stdout] test test_downcast_mid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_convert-a0f817520f1def6e
[INFO] [stdout] test test_context ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_convert ... ok
[INFO] [stdout] test test_question_mark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_downcast-e585c0f41f709424
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_unsuccessful_downcast ... ok
[INFO] [stdout] test test_large_alignment ... ok
[INFO] [stdout] test test_downcast ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_fmt-d07886788203481c
[INFO] [stdout] test test_downcast_mut ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test test_downcast_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_debug ... ignored
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] test test_altdisplay ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_macros-6ea98e469ab9fa4c
[INFO] [stdout] test test_altdebug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_messages ... ok
[INFO] [stdout] test test_ensure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_repr-53b318af145e39b3
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_null_pointer_optimization ... ok
[INFO] [stdout] test test_error_size ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test test_autotraits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_source-9998a82eea32739c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_variable_source ... ok
[INFO] [stdout] test test_literal_source ... ok
[INFO] [stdout] test test_io_source ... ok
[INFO] [stdout] test test_fmt_source ... ok
[INFO] [stdout] test test_eyre_from_eyre ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eyre
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/lib.rs - (line 192) ... ok
[INFO] [stdout] test src/lib.rs - ContextCompat (line 1058) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/lib.rs - (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/lib.rs - ContextCompat (line 1070) ... ok
[INFO] [stdout] test src/error.rs - error::Report::chain (line 291) ... ok
[INFO] [stdout] test src/error.rs - error::Report::wrap_err (line 219) ... ok
[INFO] [stdout] test src/error.rs - error::Report::downcast_ref (line 373) ... ok
[INFO] [stdout] test src/error.rs - error::Report::msg (line 39) ... ok
[INFO] [stdout] test src/chain.rs - chain::Chain::new (line 23) ... ok
[INFO] [stdout] test src/lib.rs - Chain (line 777) ... ok
[INFO] [stdout] test src/lib.rs - (line 259) ... ok
[INFO] [stdout] test src/lib.rs - (line 268) ... ok
[INFO] [stdout] test src/lib.rs - WrapErr (line 853) ... ok
[INFO] [stdout] test src/lib.rs - Result (line 803) ... ok
[INFO] [stdout] test src/lib.rs - WrapErr (line 912) ... ok
[INFO] [stdout] test src/lib.rs - WrapErr (line 901) ... ok
[INFO] [stdout] test src/lib.rs - Result (line 817) ... ok
[INFO] [stdout] test src/lib.rs - EyreHandler::debug (line 601) ... ok
[INFO] [stdout] test src/lib.rs - WrapErr (line 939) ... ok
[INFO] [stdout] test src/macros.rs - eyre (line 134) ... ok
[INFO] [stdout] test src/macros.rs - bail (line 25) ... ok
[INFO] [stdout] test src/macros.rs - ensure (line 73) ... ok
[INFO] [stdout] test src/macros.rs - ensure (line 84) ... ok
[INFO] [stdout] test src/lib.rs - WrapErr (line 980) ... ok
[INFO] [stdout] test src/macros.rs - bail (line 7) ... ok
[INFO] [stdout] test src/lib.rs - set_hook (line 457) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3fa9dd4d1b63711234b17c28bd6c85ab7c357e21cec6b57e589b4b49700b2b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa9dd4d1b63711234b17c28bd6c85ab7c357e21cec6b57e589b4b49700b2b60", kill_on_drop: false }`
[INFO] [stdout] 3fa9dd4d1b63711234b17c28bd6c85ab7c357e21cec6b57e589b4b49700b2b60