[INFO] fetching crate schemars 0.8.3...
[INFO] testing schemars-0.8.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate schemars 0.8.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate schemars 0.8.3 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 schemars 0.8.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate schemars 0.8.3
[INFO] tweaked toml for crates.io crate schemars 0.8.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate schemars 0.8.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 48aa4812a71eea2cd94c78b3c2002120e55957df096a801225357fac90b110e2
[INFO] running `Command { std: "docker" "start" "-a" "48aa4812a71eea2cd94c78b3c2002120e55957df096a801225357fac90b110e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48aa4812a71eea2cd94c78b3c2002120e55957df096a801225357fac90b110e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48aa4812a71eea2cd94c78b3c2002120e55957df096a801225357fac90b110e2", kill_on_drop: false }`
[INFO] [stdout] 48aa4812a71eea2cd94c78b3c2002120e55957df096a801225357fac90b110e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] b7b04c6ccff369b595c50529d03273defbd9a5e5a0bdc5376141c50b9c7b6464
[INFO] running `Command { std: "docker" "start" "-a" "b7b04c6ccff369b595c50529d03273defbd9a5e5a0bdc5376141c50b9c7b6464", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling schemars v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.24s
[INFO] running `Command { std: "docker" "inspect" "b7b04c6ccff369b595c50529d03273defbd9a5e5a0bdc5376141c50b9c7b6464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b04c6ccff369b595c50529d03273defbd9a5e5a0bdc5376141c50b9c7b6464", kill_on_drop: false }`
[INFO] [stdout] b7b04c6ccff369b595c50529d03273defbd9a5e5a0bdc5376141c50b9c7b6464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 0e9fb85bc2c3dbe2edd1a96d3dde7c275e4a0e78f58bdaec69201a5f8e3b0c75
[INFO] running `Command { std: "docker" "start" "-a" "0e9fb85bc2c3dbe2edd1a96d3dde7c275e4a0e78f58bdaec69201a5f8e3b0c75", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.41
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling schemars v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `schemars`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name schemars --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="schemars_derive"' -C metadata=d0394dafa2ac4656 -C extra-filename=-d0394dafa2ac4656 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-de287d6538d57cc3.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-9be5f3f7893caaad.rlib --extern schemars_derive=/opt/rustwide/target/debug/deps/libschemars_derive-31688fa30f71f7ee.so --extern serde=/opt/rustwide/target/debug/deps/libserde-ad2c0442973a8436.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-fcc8752f97f66f29.rlib --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-ebd389897a60ce13.rlib --cap-lints=forbid --cfg std_atomic64 --cfg std_atomic` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0e9fb85bc2c3dbe2edd1a96d3dde7c275e4a0e78f58bdaec69201a5f8e3b0c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9fb85bc2c3dbe2edd1a96d3dde7c275e4a0e78f58bdaec69201a5f8e3b0c75", kill_on_drop: false }`
[INFO] [stdout] 0e9fb85bc2c3dbe2edd1a96d3dde7c275e4a0e78f58bdaec69201a5f8e3b0c75