[INFO] fetching crate fieldless_enum_tools 0.2.0...
[INFO] testing fieldless_enum_tools-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate fieldless_enum_tools 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fieldless_enum_tools 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fieldless_enum_tools 0.2.0
[INFO] tweaked toml for crates.io crate fieldless_enum_tools 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fieldless_enum_tools 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 77 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fieldless_enum_tools_impl v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ded303092de05f65bd6f68d50ecde815d2064662786e8e0bd51b8c8d3e0b68fb
[INFO] running `Command { std: "docker" "start" "-a" "ded303092de05f65bd6f68d50ecde815d2064662786e8e0bd51b8c8d3e0b68fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ded303092de05f65bd6f68d50ecde815d2064662786e8e0bd51b8c8d3e0b68fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded303092de05f65bd6f68d50ecde815d2064662786e8e0bd51b8c8d3e0b68fb", kill_on_drop: false }`
[INFO] [stdout] ded303092de05f65bd6f68d50ecde815d2064662786e8e0bd51b8c8d3e0b68fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 344dde79c08627bf75343d0fa15bbceb6c9705803c34c4bd4a6417423cded1f6
[INFO] running `Command { std: "docker" "start" "-a" "344dde79c08627bf75343d0fa15bbceb6c9705803c34c4bd4a6417423cded1f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fieldless_enum_tools_impl v0.2.0
[INFO] [stderr]    Compiling fieldless_enum_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `Command { std: "docker" "inspect" "344dde79c08627bf75343d0fa15bbceb6c9705803c34c4bd4a6417423cded1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344dde79c08627bf75343d0fa15bbceb6c9705803c34c4bd4a6417423cded1f6", kill_on_drop: false }`
[INFO] [stdout] 344dde79c08627bf75343d0fa15bbceb6c9705803c34c4bd4a6417423cded1f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1faf26f81ad34f05760c2e1c4fd08066e52df8a7c810f90cb2dec31102c1cbcc
[INFO] running `Command { std: "docker" "start" "-a" "1faf26f81ad34f05760c2e1c4fd08066e52df8a7c810f90cb2dec31102c1cbcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling fieldless_enum_tools_impl v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling fieldless_enum_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling trybuild v1.0.114
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.09s
[INFO] running `Command { std: "docker" "inspect" "1faf26f81ad34f05760c2e1c4fd08066e52df8a7c810f90cb2dec31102c1cbcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1faf26f81ad34f05760c2e1c4fd08066e52df8a7c810f90cb2dec31102c1cbcc", kill_on_drop: false }`
[INFO] [stdout] 1faf26f81ad34f05760c2e1c4fd08066e52df8a7c810f90cb2dec31102c1cbcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d648af8d0558911b91ce4a14d2a3f5d636ff76283b3234a802484fb3d360ca65
[INFO] running `Command { std: "docker" "start" "-a" "d648af8d0558911b91ce4a14d2a3f5d636ff76283b3234a802484fb3d360ca65", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fieldless_enum_tools-5370ed25a299f1f8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/tests-96a90ddaac3ccddf)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling fieldless_enum_tools_impl v0.2.0
[INFO] [stderr]    Compiling fieldless_enum_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling fieldless_enum_tools-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/fieldless_enum_tools)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.91s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/All/pass.rs [should pass] ... ok
[INFO] [stderr] test tests/All/fail/enum-with-data.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/All/fail/not-an-enum.rs [should fail to compile] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]    Compiling fieldless_enum_tools-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/fieldless_enum_tools)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/Not/pass.rs [should pass] ... ok
[INFO] [stderr] test tests/Not/fail/emptynot.rs [should fail to compile] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]    Compiling fieldless_enum_tools-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/fieldless_enum_tools)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/FromToStr/pass.rs [should pass] ... ok
[INFO] [stdout] test tests ... ok
[INFO] [stderr] test tests/FromToStr/fail/duplicate-str.rs [should fail to compile] ... ok
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.52s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fieldless_enum_tools
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - All (line 7) ... ok
[INFO] [stdout] test src/lib.rs - FromToStr (line 91) ... ok
[INFO] [stdout] test src/lib.rs - Not (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d648af8d0558911b91ce4a14d2a3f5d636ff76283b3234a802484fb3d360ca65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d648af8d0558911b91ce4a14d2a3f5d636ff76283b3234a802484fb3d360ca65", kill_on_drop: false }`
[INFO] [stdout] d648af8d0558911b91ce4a14d2a3f5d636ff76283b3234a802484fb3d360ca65