[INFO] fetching crate conform-derive 0.0.2...
[INFO] testing conform-derive-0.0.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate conform-derive 0.0.2 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate conform-derive 0.0.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conform-derive 0.0.2
[INFO] finished tweaking crates.io crate conform-derive 0.0.2
[INFO] tweaked toml for crates.io crate conform-derive 0.0.2 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inflections v1.1.1
[INFO] [stderr]   Downloaded card-validate v2.2.2
[INFO] [stderr]   Downloaded validator v0.6.3
[INFO] [stderr]   Downloaded validator_derive v0.6.5
[INFO] [stderr]   Downloaded conform v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f6ce6baaf12dcff462350acbce15b047f763c59c19b16528dc5206e7b93f2df
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f6ce6baaf12dcff462350acbce15b047f763c59c19b16528dc5206e7b93f2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f6ce6baaf12dcff462350acbce15b047f763c59c19b16528dc5206e7b93f2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6ce6baaf12dcff462350acbce15b047f763c59c19b16528dc5206e7b93f2df", kill_on_drop: false }`
[INFO] [stdout] 2f6ce6baaf12dcff462350acbce15b047f763c59c19b16528dc5206e7b93f2df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a00c792ef6e8d89a99e3ab11e70ba446f43e22b3c823f612a7dc600397216236
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a00c792ef6e8d89a99e3ab11e70ba446f43e22b3c823f612a7dc600397216236", kill_on_drop: false }`
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling conform v0.0.2
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling conform-derive v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `Command { std: "docker" "inspect" "a00c792ef6e8d89a99e3ab11e70ba446f43e22b3c823f612a7dc600397216236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a00c792ef6e8d89a99e3ab11e70ba446f43e22b3c823f612a7dc600397216236", kill_on_drop: false }`
[INFO] [stdout] a00c792ef6e8d89a99e3ab11e70ba446f43e22b3c823f612a7dc600397216236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8aa44a0743fb4a4bb93fa503826450eda8875a724e26114e38a1fdfd114051c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a8aa44a0743fb4a4bb93fa503826450eda8875a724e26114e38a1fdfd114051c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling if_chain v0.1.3
[INFO] [stderr]    Compiling proc-macro2 v0.3.8
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling card-validate v2.2.2
[INFO] [stderr]    Compiling validator v0.6.3
[INFO] [stderr]    Compiling validator_derive v0.6.5
[INFO] [stderr]    Compiling conform-derive v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.39s
[INFO] running `Command { std: "docker" "inspect" "a8aa44a0743fb4a4bb93fa503826450eda8875a724e26114e38a1fdfd114051c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8aa44a0743fb4a4bb93fa503826450eda8875a724e26114e38a1fdfd114051c", kill_on_drop: false }`
[INFO] [stdout] a8aa44a0743fb4a4bb93fa503826450eda8875a724e26114e38a1fdfd114051c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94a5cebf3d8bfb21097aa68f7026389dfae29228c9e8bf51cdd99dc628918bd2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "94a5cebf3d8bfb21097aa68f7026389dfae29228c9e8bf51cdd99dc628918bd2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conform_derive-a2b3038b55854f53)
[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] [stderr]      Running tests/combinations.rs (/opt/rustwide/target/debug/deps/combinations-f6682c2c26ffd81e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test assert_all_conforms_are_applied ... ok
[INFO] [stdout] test assert_all_conforms_are_applied_in_correct_order ... 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/integrations.rs (/opt/rustwide/target/debug/deps/integrations-72845043d8c5ec04)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test assert_usage_with_serde_renamed_field ... ok
[INFO] [stdout] test assert_usage_with_validate_failure ... ok
[INFO] [stdout] test assert_usage_with_validate_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/optionals.rs (/opt/rustwide/target/debug/deps/optionals-8e5efb3661a0c50d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test assert_optional_none ... ok
[INFO] [stdout] test assert_optional_some_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]      Running tests/transformations.rs (/opt/rustwide/target/debug/deps/transformations-d71838002c523259)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test assert_camel ... ok
[INFO] [stdout] test assert_kebab ... ok
[INFO] [stdout] test assert_pascal ... ok
[INFO] [stdout] test assert_sentence ... ok
[INFO] [stdout] test assert_lower ... ok
[INFO] [stdout] test assert_title ... ok
[INFO] [stdout] test assert_train ... ok
[INFO] [stdout] test assert_constant ... ok
[INFO] [stdout] test assert_trim_left ... ok
[INFO] [stdout] test assert_trim_right ... ok
[INFO] [stdout] test assert_snake ... ok
[INFO] [stdout] test assert_upper ... ok
[INFO] [stdout] test assert_trim ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests conform-derive
[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" "94a5cebf3d8bfb21097aa68f7026389dfae29228c9e8bf51cdd99dc628918bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a5cebf3d8bfb21097aa68f7026389dfae29228c9e8bf51cdd99dc628918bd2", kill_on_drop: false }`
[INFO] [stdout] 94a5cebf3d8bfb21097aa68f7026389dfae29228c9e8bf51cdd99dc628918bd2