[INFO] fetching crate eipv 0.4.0...
[INFO] testing eipv-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate eipv 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate eipv 0.4.0
[INFO] finished tweaking crates.io crate eipv 0.4.0
[INFO] tweaked toml for crates.io crate eipv 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate eipv 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate eipv 0.4.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded textwrap v0.12.1
[INFO] [stderr]   Downloaded predicates v1.0.4
[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.2
[INFO] [stderr]   Downloaded float-cmp v0.6.0
[INFO] [stderr]   Downloaded os_str_bytes v2.3.1
[INFO] [stderr]   Downloaded clap v3.0.0-beta.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09da844818ece28d1e293dc1edd596ea6ffa27a9ffa6b0a3b35d7e5def8d632f
[INFO] running `Command { std: "docker" "start" "-a" "09da844818ece28d1e293dc1edd596ea6ffa27a9ffa6b0a3b35d7e5def8d632f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09da844818ece28d1e293dc1edd596ea6ffa27a9ffa6b0a3b35d7e5def8d632f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09da844818ece28d1e293dc1edd596ea6ffa27a9ffa6b0a3b35d7e5def8d632f", kill_on_drop: false }`
[INFO] [stdout] 09da844818ece28d1e293dc1edd596ea6ffa27a9ffa6b0a3b35d7e5def8d632f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 380cc9de07c771462c6e35e3ae5e05d8189410d802de9381679ade0c9851b615
[INFO] running `Command { std: "docker" "start" "-a" "380cc9de07c771462c6e35e3ae5e05d8189410d802de9381679ade0c9851b615", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling tinyvec v0.3.3
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling os_str_bytes v2.3.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling eipv v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]   --> src/eip.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Eip {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     pub preamble: Preamble,
[INFO] [stdout] 11 |     pub body: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Eip` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.30s
[INFO] running `Command { std: "docker" "inspect" "380cc9de07c771462c6e35e3ae5e05d8189410d802de9381679ade0c9851b615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380cc9de07c771462c6e35e3ae5e05d8189410d802de9381679ade0c9851b615", kill_on_drop: false }`
[INFO] [stdout] 380cc9de07c771462c6e35e3ae5e05d8189410d802de9381679ade0c9851b615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e07dd0ee6ac1f8816820b85934150dcd797aa5c5b482e1500c0a6590680d9756
[INFO] running `Command { std: "docker" "start" "-a" "e07dd0ee6ac1f8816820b85934150dcd797aa5c5b482e1500c0a6590680d9756", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]   --> src/eip.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Eip {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     pub preamble: Preamble,
[INFO] [stdout] 11 |     pub body: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Eip` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling predicates v1.0.4
[INFO] [stderr]    Compiling assert_cmd v1.0.1
[INFO] [stderr]    Compiling eipv v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]   --> src/eip.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Eip {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     pub preamble: Preamble,
[INFO] [stdout] 11 |     pub body: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Eip` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "e07dd0ee6ac1f8816820b85934150dcd797aa5c5b482e1500c0a6590680d9756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e07dd0ee6ac1f8816820b85934150dcd797aa5c5b482e1500c0a6590680d9756", kill_on_drop: false }`
[INFO] [stdout] e07dd0ee6ac1f8816820b85934150dcd797aa5c5b482e1500c0a6590680d9756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f971023d21621027aa23861f5f101a1b691529c54d37f7a99ad2a903cf5e099a
[INFO] running `Command { std: "docker" "start" "-a" "f971023d21621027aa23861f5f101a1b691529c54d37f7a99ad2a903cf5e099a", kill_on_drop: false }`
[INFO] [stderr] warning: field `body` is never read
[INFO] [stderr]   --> src/eip.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Eip {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] 10 |     pub preamble: Preamble,
[INFO] [stderr] 11 |     pub body: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Eip` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `eipv` (bin "eipv" test) generated 1 warning
[INFO] [stderr] warning: `eipv` (bin "eipv") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/eipv-8d42ec270c55a13e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test validators::tests::author_invalid_email ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-2560e8c9093baac3)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test preamble_created ... ok
[INFO] [stdout] test preamble_description_too_long ... ok
[INFO] [stdout] test preamble_end_malformed ... ok
[INFO] [stdout] test preamble_malformed_field ... ok
[INFO] [stdout] test preamble_last_call_deadline ... ok
[INFO] [stdout] test preamble_only_error_not_missing_field ... ok
[INFO] [stdout] test preamble_invalid_discussions_to ... ok
[INFO] [stdout] test preamble_start_malformed ... ok
[INFO] [stdout] test preamble_malformed_eip ... ok
[INFO] [stdout] test preamble_unknown_field ... ok
[INFO] [stdout] test preamble_updated ... ok
[INFO] [stdout] test preamble_category ... ok
[INFO] [stdout] test preamble_title_too_long ... ok
[INFO] [stdout] test valid ... ok
[INFO] [stdout] test preamble_requires ... ok
[INFO] [stdout] test preamble_type ... ok
[INFO] [stdout] test preamble_has_required_fields ... ok
[INFO] [stdout] test preamble_author ... ok
[INFO] [stdout] test preamble_status ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utils.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/utils-f0b29d71a686a4ce)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f971023d21621027aa23861f5f101a1b691529c54d37f7a99ad2a903cf5e099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f971023d21621027aa23861f5f101a1b691529c54d37f7a99ad2a903cf5e099a", kill_on_drop: false }`
[INFO] [stdout] f971023d21621027aa23861f5f101a1b691529c54d37f7a99ad2a903cf5e099a