[INFO] fetching crate strkey 0.1.0...
[INFO] testing strkey-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate strkey 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate strkey 0.1.0
[INFO] finished tweaking crates.io crate strkey 0.1.0
[INFO] tweaked toml for crates.io crate strkey 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate strkey 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate strkey 0.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.24
[INFO] [stderr]   Downloaded thiserror v1.0.24
[INFO] [stderr]   Downloaded proc-macro2 v1.0.26
[INFO] [stderr]   Downloaded serde v1.0.125
[INFO] [stderr]   Downloaded serde_derive v1.0.125
[INFO] [stderr]   Downloaded syn v1.0.72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ee9e17e4bdb00ff31ef5254768e5abd19f4647906213e9b190e505f65916f40
[INFO] running `Command { std: "docker" "start" "-a" "1ee9e17e4bdb00ff31ef5254768e5abd19f4647906213e9b190e505f65916f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ee9e17e4bdb00ff31ef5254768e5abd19f4647906213e9b190e505f65916f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee9e17e4bdb00ff31ef5254768e5abd19f4647906213e9b190e505f65916f40", kill_on_drop: false }`
[INFO] [stdout] 1ee9e17e4bdb00ff31ef5254768e5abd19f4647906213e9b190e505f65916f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a551620fb5b67a224c3c677b1c8455a9b0cafd8d4ae65bfc9e81e3bf55e36940
[INFO] running `Command { std: "docker" "start" "-a" "a551620fb5b67a224c3c677b1c8455a9b0cafd8d4ae65bfc9e81e3bf55e36940", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling strkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.30s
[INFO] running `Command { std: "docker" "inspect" "a551620fb5b67a224c3c677b1c8455a9b0cafd8d4ae65bfc9e81e3bf55e36940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a551620fb5b67a224c3c677b1c8455a9b0cafd8d4ae65bfc9e81e3bf55e36940", kill_on_drop: false }`
[INFO] [stdout] a551620fb5b67a224c3c677b1c8455a9b0cafd8d4ae65bfc9e81e3bf55e36940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb1a49e41616ce20c4b32b9ea3a24b724593c5fabe5c98aef07fe5856090d6e6
[INFO] running `Command { std: "docker" "start" "-a" "fb1a49e41616ce20c4b32b9ea3a24b724593c5fabe5c98aef07fe5856090d6e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling strkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/de.rs:881:19
[INFO] [stdout]     |
[INFO] [stdout] 881 |             Hello(u8),
[INFO] [stdout]     |             ----- ^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 881 -             Hello(u8),
[INFO] [stdout] 881 +             Hello(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/de.rs:915:19
[INFO] [stdout]     |
[INFO] [stdout] 915 |             Hello(u8, u8),
[INFO] [stdout]     |             ----- ^^  ^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             fields in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 915 -             Hello(u8, u8),
[INFO] [stdout] 915 +             Hello((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "fb1a49e41616ce20c4b32b9ea3a24b724593c5fabe5c98aef07fe5856090d6e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1a49e41616ce20c4b32b9ea3a24b724593c5fabe5c98aef07fe5856090d6e6", kill_on_drop: false }`
[INFO] [stdout] fb1a49e41616ce20c4b32b9ea3a24b724593c5fabe5c98aef07fe5856090d6e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 023b1b4fea6b667d8b969be9f50425d541cbac0eb2837f4f4ab132575e4ec07e
[INFO] running `Command { std: "docker" "start" "-a" "023b1b4fea6b667d8b969be9f50425d541cbac0eb2837f4f4ab132575e4ec07e", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/de.rs:881:19
[INFO] [stderr]     |
[INFO] [stderr] 881 |             Hello(u8),
[INFO] [stderr]     |             ----- ^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 881 -             Hello(u8),
[INFO] [stderr] 881 +             Hello(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]    --> src/de.rs:915:19
[INFO] [stderr]     |
[INFO] [stderr] 915 |             Hello(u8, u8),
[INFO] [stderr]     |             ----- ^^  ^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             fields in this variant
[INFO] [stderr]     |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]     |
[INFO] [stderr] 915 -             Hello(u8, u8),
[INFO] [stderr] 915 +             Hello((), ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `strkey` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strkey-ff52673aec381b10)
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test de::tests::test_char ... ok
[INFO] [stdout] test de::tests::test_bool ... ok
[INFO] [stdout] test de::tests::test_bytes ... ok
[INFO] [stdout] test de::tests::test_deliminator_and_tuple_nesting ... ok
[INFO] [stdout] test de::tests::test_deliminator ... ok
[INFO] [stdout] test de::tests::test_float ... ok
[INFO] [stdout] test de::tests::test_map ... ok
[INFO] [stdout] test de::tests::test_newtype_struct ... ok
[INFO] [stdout] test de::tests::test_option ... ok
[INFO] [stdout] test de::tests::test_newtype_variant ... ok
[INFO] [stdout] test de::tests::test_seq ... ok
[INFO] [stdout] test de::tests::test_signed_integer ... ok
[INFO] [stdout] test de::tests::test_string ... ok
[INFO] [stdout] test de::tests::test_struct ... ok
[INFO] [stdout] test de::tests::test_tuple ... ok
[INFO] [stdout] test de::tests::test_tuple_struct ... ok
[INFO] [stdout] test de::tests::test_struct_variant ... ok
[INFO] [stdout] test de::tests::test_unit ... ok
[INFO] [stdout] test de::tests::test_unit_struct ... ok
[INFO] [stdout] test de::tests::test_unit_variant ... ok
[INFO] [stdout] test de::tests::test_unsigned_integer ... ok
[INFO] [stdout] test de::tests::test_write ... ok
[INFO] [stdout] test ser::tests::test_bool ... ok
[INFO] [stdout] test ser::tests::test_bytes ... ok
[INFO] [stdout] test ser::tests::test_char ... ok
[INFO] [stdout] test ser::tests::test_deliminator ... ok
[INFO] [stdout] test ser::tests::test_deliminator_and_tuple_nesting ... ok
[INFO] [stdout] test ser::tests::test_float ... ok
[INFO] [stdout] test ser::tests::test_map ... ok
[INFO] [stdout] test ser::tests::test_newtype_struct ... ok
[INFO] [stdout] test ser::tests::test_newtype_variant ... ok
[INFO] [stdout] test ser::tests::test_option ... ok
[INFO] [stdout] test ser::tests::test_seq ... ok
[INFO] [stdout] test ser::tests::test_struct ... ok
[INFO] [stdout] test ser::tests::test_string ... ok
[INFO] [stdout] test ser::tests::test_struct_variant ... ok
[INFO] [stdout] test ser::tests::test_tuple ... ok
[INFO] [stdout] test ser::tests::test_tuple_struct ... ok
[INFO] [stdout] test ser::tests::test_tuple_variant ... ok
[INFO] [stdout] test ser::tests::test_signed_integer ... ok
[INFO] [stdout] test ser::tests::test_unit ... ok
[INFO] [stdout] test ser::tests::test_unit_variant ... ok
[INFO] [stdout] test ser::tests::test_unit_struct ... ok
[INFO] [stdout] test ser::tests::test_write ... ok
[INFO] [stdout] test ser::tests::test_unsigned_integer ... ok
[INFO] [stdout] test de::tests::test_tuple_variant ... ok
[INFO] [stderr]    Doc-tests strkey
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/de.rs - de::Deserializer (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/ser.rs - ser::Serializer (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "023b1b4fea6b667d8b969be9f50425d541cbac0eb2837f4f4ab132575e4ec07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023b1b4fea6b667d8b969be9f50425d541cbac0eb2837f4f4ab132575e4ec07e", kill_on_drop: false }`
[INFO] [stdout] 023b1b4fea6b667d8b969be9f50425d541cbac0eb2837f4f4ab132575e4ec07e
