[INFO] fetching crate anyhow 1.0.33...
[INFO] testing anyhow-1.0.33 against 1.47.0 for beta-1.48-1
[INFO] extracting crate anyhow 1.0.33 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate anyhow 1.0.33 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate anyhow 1.0.33
[INFO] finished tweaking crates.io crate anyhow 1.0.33
[INFO] tweaked toml for crates.io crate anyhow 1.0.33 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2414f4972a60fc8ec501b9d51449523e6f44d3e37895f332e0471110e329a19f
[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" "2414f4972a60fc8ec501b9d51449523e6f44d3e37895f332e0471110e329a19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2414f4972a60fc8ec501b9d51449523e6f44d3e37895f332e0471110e329a19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2414f4972a60fc8ec501b9d51449523e6f44d3e37895f332e0471110e329a19f", kill_on_drop: false }`
[INFO] [stdout] 2414f4972a60fc8ec501b9d51449523e6f44d3e37895f332e0471110e329a19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64670a67402f7fbc3dcae41d775243dc58efd402edc9b5830371691788fab23f
[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" "64670a67402f7fbc3dcae41d775243dc58efd402edc9b5830371691788fab23f", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "64670a67402f7fbc3dcae41d775243dc58efd402edc9b5830371691788fab23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64670a67402f7fbc3dcae41d775243dc58efd402edc9b5830371691788fab23f", kill_on_drop: false }`
[INFO] [stdout] 64670a67402f7fbc3dcae41d775243dc58efd402edc9b5830371691788fab23f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e59d55f1f4549c12c59246558bda0dffde70bd18d3a05983051106b817034134
[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" "e59d55f1f4549c12c59246558bda0dffde70bd18d3a05983051106b817034134", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-sink v0.3.6
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling futures-task v0.3.6
[INFO] [stderr]    Compiling trybuild v1.0.35
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling futures-io v0.3.6
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling anyhow v1.0.33 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.32s
[INFO] running `Command { std: "docker" "inspect" "e59d55f1f4549c12c59246558bda0dffde70bd18d3a05983051106b817034134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59d55f1f4549c12c59246558bda0dffde70bd18d3a05983051106b817034134", kill_on_drop: false }`
[INFO] [stdout] e59d55f1f4549c12c59246558bda0dffde70bd18d3a05983051106b817034134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a270c99b762653976fef30cf56bf9c8be59d58eae346e8e24945998d5f9ccc7
[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" "3a270c99b762653976fef30cf56bf9c8be59d58eae346e8e24945998d5f9ccc7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/anyhow-9f4e1416a98e2e1b
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fmt::tests::no_digits ... ok
[INFO] [stdout] test fmt::tests::one_digit ... ok
[INFO] [stdout] test fmt::tests::two_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compiletest-594bae1be9a3d042
[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] [stderr]      Running /opt/rustwide/target/debug/deps/test_autotrait-02c08a0b5826d27d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_send ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_backtrace-07c00b113618968c
[INFO] [stdout] test test_sync ... 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_boxed-8214b4ce8553b976
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_backtrace ... 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 3 tests
[INFO] [stdout] test test_boxed_thiserror ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_chain-952783af3c89651f
[INFO] [stdout] test test_boxed_anyhow ... ok
[INFO] [stdout] test test_boxed_str ... 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 3 tests
[INFO] [stdout] test test_rev ... ok
[INFO] [stdout] test test_len ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_context-b8b6c36baef03d18
[INFO] [stdout] test test_iter ... 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] [stderr]      Running /opt/rustwide/target/debug/deps/test_convert-50f10c28daed2a08
[INFO] [stdout] test test_unsuccessful_downcast ... ok
[INFO] [stdout] test test_downcast_mid ... ok
[INFO] [stdout] test test_downcast_high ... ok
[INFO] [stdout] test test_downcast_low ... ok
[INFO] [stdout] test test_downcast_ref ... ok
[INFO] [stdout] test test_inference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_downcast-af025da95f129051
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_question_mark ... ok
[INFO] [stdout] test test_convert ... 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 6 tests
[INFO] [stdout] test test_downcast_mut ... ok
[INFO] [stdout] test test_downcast ... ok
[INFO] [stdout] test test_downcast_ref ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_fmt-cbd3f9d750d4b249
[INFO] [stdout] test test_unsuccessful_downcast ... ok
[INFO] [stdout] test test_large_alignment ... ok
[INFO] [stdout] test test_drop ... 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] [stderr]      Running /opt/rustwide/target/debug/deps/test_macros-c2b571fe160f0766
[INFO] [stdout] test test_debug ... ignored
[INFO] [stdout] test test_altdebug ... ok
[INFO] [stdout] test test_altdisplay ... ok
[INFO] [stdout] test test_display ... 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_ensure ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_repr-abee6e290c89bdf5
[INFO] [stdout] test test_messages ... 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_null_pointer_optimization ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test test_autotraits ... ok
[INFO] [stdout] test test_error_size ... 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-a163c17362aa0b96
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_variable_source ... ok
[INFO] [stdout] test test_anyhow_from_anyhow ... ok
[INFO] [stdout] test test_io_source ... ok
[INFO] [stdout] test test_literal_source ... ok
[INFO] [stdout] test test_fmt_source ... 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 anyhow
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/error.rs - error::Error::chain (line 318) ... ok
[INFO] [stdout] test src/context.rs - context::Option<T> (line 62) ... ok
[INFO] [stdout] test src/error.rs - error::Error::msg (line 43) ... ok
[INFO] [stdout] test src/lib.rs - Context (line 441) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - Result (line 389) ... ok
[INFO] [stdout] test src/error.rs - error::Error::downcast_ref (line 398) ... ok
[INFO] [stdout] test src/lib.rs - (line 177) ... ok
[INFO] [stdout] test src/lib.rs - Chain (line 362) ... ok
[INFO] [stdout] test src/lib.rs - (line 158) ... ok
[INFO] [stdout] test src/error.rs - error::Error::context (line 216) ... ok
[INFO] [stdout] test src/lib.rs - (line 101) ... ok
[INFO] [stdout] test src/lib.rs - Error (line 334) ... ok
[INFO] [stdout] test src/lib.rs - Context (line 501) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - Context (line 542) ... ok
[INFO] [stdout] test src/macros.rs - anyhow (line 147) ... ok
[INFO] [stdout] test src/macros.rs - bail (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Result (line 403) ... ok
[INFO] [stdout] test src/macros.rs - bail (line 28) ... ok
[INFO] [stdout] test src/macros.rs - ensure (line 80) ... ok
[INFO] [stdout] test src/macros.rs - ensure (line 91) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a270c99b762653976fef30cf56bf9c8be59d58eae346e8e24945998d5f9ccc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a270c99b762653976fef30cf56bf9c8be59d58eae346e8e24945998d5f9ccc7", kill_on_drop: false }`
[INFO] [stdout] 3a270c99b762653976fef30cf56bf9c8be59d58eae346e8e24945998d5f9ccc7
