[INFO] fetching crate field-ref 0.2.1...
[INFO] testing field-ref-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate field-ref 0.2.1 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate field-ref 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate field-ref 0.2.1
[INFO] finished tweaking crates.io crate field-ref 0.2.1
[INFO] tweaked toml for crates.io crate field-ref 0.2.1 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73669d23473a5b7c745f6d672f2b71a1e2599d091c0bd155673d2a05c7f56115
[INFO] running `Command { std: "docker" "start" "-a" "73669d23473a5b7c745f6d672f2b71a1e2599d091c0bd155673d2a05c7f56115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73669d23473a5b7c745f6d672f2b71a1e2599d091c0bd155673d2a05c7f56115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73669d23473a5b7c745f6d672f2b71a1e2599d091c0bd155673d2a05c7f56115", kill_on_drop: false }`
[INFO] [stdout] 73669d23473a5b7c745f6d672f2b71a1e2599d091c0bd155673d2a05c7f56115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58f2ca827e7bf7736b5c6dfb56dd3c9740966bf6acf5e21a7d0f4bf381c528be
[INFO] running `Command { std: "docker" "start" "-a" "58f2ca827e7bf7736b5c6dfb56dd3c9740966bf6acf5e21a7d0f4bf381c528be", kill_on_drop: false }`
[INFO] [stderr]    Compiling field-ref v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "58f2ca827e7bf7736b5c6dfb56dd3c9740966bf6acf5e21a7d0f4bf381c528be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f2ca827e7bf7736b5c6dfb56dd3c9740966bf6acf5e21a7d0f4bf381c528be", kill_on_drop: false }`
[INFO] [stdout] 58f2ca827e7bf7736b5c6dfb56dd3c9740966bf6acf5e21a7d0f4bf381c528be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f87aff91e988ed5bee86fcf18de24203b2fd97d088ec322f845df3c7cfa1c19
[INFO] running `Command { std: "docker" "start" "-a" "1f87aff91e988ed5bee86fcf18de24203b2fd97d088ec322f845df3c7cfa1c19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling field-ref v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "1f87aff91e988ed5bee86fcf18de24203b2fd97d088ec322f845df3c7cfa1c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f87aff91e988ed5bee86fcf18de24203b2fd97d088ec322f845df3c7cfa1c19", kill_on_drop: false }`
[INFO] [stdout] 1f87aff91e988ed5bee86fcf18de24203b2fd97d088ec322f845df3c7cfa1c19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 444f9fe746e184bb01f9946a386ac862ec3638271e447ff86a3ff88bc514d0fa
[INFO] running `Command { std: "docker" "start" "-a" "444f9fe746e184bb01f9946a386ac862ec3638271e447ff86a3ff88bc514d0fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/field_ref-e190bd130d016f5c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stdout] test tests::debug_test ... ok
[INFO] [stdout] test tests::enum_field_basic_test ... ok
[INFO] [stdout] test tests::enum_field_enum_with_path_test ... ok
[INFO] [stdout] test tests::eq_test ... ok
[INFO] [stdout] test tests::multi_level_test ... ok
[INFO] [stdout] test tests::ord_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests field-ref
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::from_references (line 143) ... ok
[INFO] [stdout] test src/lib.rs - GetFieldMut::get_field_mut (line 507) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::chain (line 214) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::get (line 168) ... ok
[INFO] [stdout] test src/lib.rs - GetField::get_field (line 456) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::from_offset (line 102) ... ok
[INFO] [stdout] test src/lib.rs - OptionFieldRef::get_mut (line 309) ... ok
[INFO] [stdout] test src/lib.rs - OptionFieldRef::chain (line 331) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::get_mut (line 193) ... ok
[INFO] [stdout] test src/lib.rs - OptionFieldRef::get (line 287) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::from_pointers (line 123) ... ok
[INFO] [stdout] test src/lib.rs - field_ref_of (line 479) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - opt_field_ref_of (line 556) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "444f9fe746e184bb01f9946a386ac862ec3638271e447ff86a3ff88bc514d0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "444f9fe746e184bb01f9946a386ac862ec3638271e447ff86a3ff88bc514d0fa", kill_on_drop: false }`
[INFO] [stdout] 444f9fe746e184bb01f9946a386ac862ec3638271e447ff86a3ff88bc514d0fa
