[INFO] fetching crate serde_derive 1.0.126...
[INFO] testing serde_derive-1.0.126 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate serde_derive 1.0.126 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate serde_derive 1.0.126 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 serde_derive 1.0.126
[INFO] finished tweaking crates.io crate serde_derive 1.0.126
[INFO] tweaked toml for crates.io crate serde_derive 1.0.126 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] 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] cdf656b1312d05b5513eed158531f2892b81d3459ab434f938ab2bf163862c96
[INFO] running `Command { std: "docker" "start" "-a" "cdf656b1312d05b5513eed158531f2892b81d3459ab434f938ab2bf163862c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdf656b1312d05b5513eed158531f2892b81d3459ab434f938ab2bf163862c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdf656b1312d05b5513eed158531f2892b81d3459ab434f938ab2bf163862c96", kill_on_drop: false }`
[INFO] [stdout] cdf656b1312d05b5513eed158531f2892b81d3459ab434f938ab2bf163862c96
[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] eacf83c0e2c94ffb8ad088c8d8ed06fa80f96770bc6d83fa471c33dbb422b47a
[INFO] running `Command { std: "docker" "start" "-a" "eacf83c0e2c94ffb8ad088c8d8ed06fa80f96770bc6d83fa471c33dbb422b47a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.126 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `Command { std: "docker" "inspect" "eacf83c0e2c94ffb8ad088c8d8ed06fa80f96770bc6d83fa471c33dbb422b47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eacf83c0e2c94ffb8ad088c8d8ed06fa80f96770bc6d83fa471c33dbb422b47a", kill_on_drop: false }`
[INFO] [stdout] eacf83c0e2c94ffb8ad088c8d8ed06fa80f96770bc6d83fa471c33dbb422b47a
[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] 18669e5881a9155d0dca369069dfc2ee7bcce7602d288a0d38da816bc7b65e27
[INFO] running `Command { std: "docker" "start" "-a" "18669e5881a9155d0dca369069dfc2ee7bcce7602d288a0d38da816bc7b65e27", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.126 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "18669e5881a9155d0dca369069dfc2ee7bcce7602d288a0d38da816bc7b65e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18669e5881a9155d0dca369069dfc2ee7bcce7602d288a0d38da816bc7b65e27", kill_on_drop: false }`
[INFO] [stdout] 18669e5881a9155d0dca369069dfc2ee7bcce7602d288a0d38da816bc7b65e27
[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] ea0ca291f08cbb68ec1dbf27911c7bd7775f71dc166af002b9e9f211aeccb7c2
[INFO] running `Command { std: "docker" "start" "-a" "ea0ca291f08cbb68ec1dbf27911c7bd7775f71dc166af002b9e9f211aeccb7c2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_derive-0a88a072423784e1)
[INFO] [stdout] test internals::case::rename_fields ... ok
[INFO] [stderr]    Doc-tests serde_derive
[INFO] [stdout] test internals::case::rename_variants ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea0ca291f08cbb68ec1dbf27911c7bd7775f71dc166af002b9e9f211aeccb7c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea0ca291f08cbb68ec1dbf27911c7bd7775f71dc166af002b9e9f211aeccb7c2", kill_on_drop: false }`
[INFO] [stdout] ea0ca291f08cbb68ec1dbf27911c7bd7775f71dc166af002b9e9f211aeccb7c2