[INFO] fetching crate serde_plain 1.0.2...
[INFO] testing serde_plain-1.0.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate serde_plain 1.0.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate serde_plain 1.0.2
[INFO] finished tweaking crates.io crate serde_plain 1.0.2
[INFO] tweaked toml for crates.io crate serde_plain 1.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_plain 1.0.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c3b70cbb33805e0df0ee3cb558a78e7d810b465e4543fd8dd408be2d4b6dd06
[INFO] running `Command { std: "docker" "start" "-a" "0c3b70cbb33805e0df0ee3cb558a78e7d810b465e4543fd8dd408be2d4b6dd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c3b70cbb33805e0df0ee3cb558a78e7d810b465e4543fd8dd408be2d4b6dd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3b70cbb33805e0df0ee3cb558a78e7d810b465e4543fd8dd408be2d4b6dd06", kill_on_drop: false }`
[INFO] [stdout] 0c3b70cbb33805e0df0ee3cb558a78e7d810b465e4543fd8dd408be2d4b6dd06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6047d96605078b77804501e3c9eb2e78f90edf467571270f835c8186cbebe60
[INFO] running `Command { std: "docker" "start" "-a" "b6047d96605078b77804501e3c9eb2e78f90edf467571270f835c8186cbebe60", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_plain v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "b6047d96605078b77804501e3c9eb2e78f90edf467571270f835c8186cbebe60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6047d96605078b77804501e3c9eb2e78f90edf467571270f835c8186cbebe60", kill_on_drop: false }`
[INFO] [stdout] b6047d96605078b77804501e3c9eb2e78f90edf467571270f835c8186cbebe60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceed2adbfe6bb1c2e192b6e77fb4b813bdcdf4e0929653a3f14f652408330f2d
[INFO] running `Command { std: "docker" "start" "-a" "ceed2adbfe6bb1c2e192b6e77fb4b813bdcdf4e0929653a3f14f652408330f2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_plain v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "ceed2adbfe6bb1c2e192b6e77fb4b813bdcdf4e0929653a3f14f652408330f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceed2adbfe6bb1c2e192b6e77fb4b813bdcdf4e0929653a3f14f652408330f2d", kill_on_drop: false }`
[INFO] [stdout] ceed2adbfe6bb1c2e192b6e77fb4b813bdcdf4e0929653a3f14f652408330f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c5cdb68791cac5c3828187e00fe869baa7ef712b27d74156126a3f2d495a6c9
[INFO] running `Command { std: "docker" "start" "-a" "8c5cdb68791cac5c3828187e00fe869baa7ef712b27d74156126a3f2d495a6c9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_plain-42f8e76699661a5a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test macros::test_derive_display_from_serialize_lifetimes ... ok
[INFO] [stdout] test macros::test_derive_serialize_from_display_lifetimes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_de.rs (/opt/rustwide/target/debug/deps/test_de-996d5580da2fb9de)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_basics ... ok
[INFO] [stdout] test test_from_str ... ok
[INFO] [stdout] test test_untagged_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_macros.rs (/opt/rustwide/target/debug/deps/test_macros-0928f734a9a24ead)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_derive_deserialize ... ok
[INFO] [stdout] test test_forward_basics ... ok
[INFO] [stdout] test test_derive_serialize ... ok
[INFO] [stdout] test test_forward_custom_error_conversion ... ok
[INFO] [stdout] test test_forward_custom_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_ser.rs (/opt/rustwide/target/debug/deps/test_ser-40ef415b6c1b09f3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_basics ... ok
[INFO] [stdout] test test_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_plain
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/macros.rs - macros::derive_display_from_serialize (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/macros.rs - macros::derive_deserialize_from_fromstr (line 132) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/macros.rs - macros::derive_fromstr_from_deserialize (line 30) ... ok
[INFO] [stdout] test src/macros.rs - macros::derive_fromstr_from_deserialize (line 4) ... ok
[INFO] [stdout] test src/macros.rs - macros::derive_serialize_from_display (line 204) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c5cdb68791cac5c3828187e00fe869baa7ef712b27d74156126a3f2d495a6c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5cdb68791cac5c3828187e00fe869baa7ef712b27d74156126a3f2d495a6c9", kill_on_drop: false }`
[INFO] [stdout] 8c5cdb68791cac5c3828187e00fe869baa7ef712b27d74156126a3f2d495a6c9