[INFO] fetching crate kokoro-dynamic-plugin 0.0.6...
[INFO] checking kokoro-dynamic-plugin-0.0.6 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate kokoro-dynamic-plugin 0.0.6 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate kokoro-dynamic-plugin 0.0.6 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kokoro-dynamic-plugin 0.0.6
[INFO] finished tweaking crates.io crate kokoro-dynamic-plugin 0.0.6
[INFO] tweaked toml for crates.io crate kokoro-dynamic-plugin 0.0.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] [stderr]       Adding dashmap v5.5.3 (latest: v6.0.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kokoro-core v0.0.6
[INFO] [stderr]   Downloaded kokoro-default-impl v0.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03699a064ac95129cb0fe952697a04d72e91bc6668bd8f05d4e1af5d5602ec30
[INFO] running `Command { std: "docker" "start" "-a" "03699a064ac95129cb0fe952697a04d72e91bc6668bd8f05d4e1af5d5602ec30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03699a064ac95129cb0fe952697a04d72e91bc6668bd8f05d4e1af5d5602ec30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03699a064ac95129cb0fe952697a04d72e91bc6668bd8f05d4e1af5d5602ec30", kill_on_drop: false }`
[INFO] [stdout] 03699a064ac95129cb0fe952697a04d72e91bc6668bd8f05d4e1af5d5602ec30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39c4f3ca09776a543886d2db6b32b305fa5eb1e7f3d66af7fbf347007645f16f
[INFO] running `Command { std: "docker" "start" "-a" "39c4f3ca09776a543886d2db6b32b305fa5eb1e7f3d66af7fbf347007645f16f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking kokoro-core v0.0.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking kokoro-default-impl v0.0.6
[INFO] [stderr]     Checking kokoro-dynamic-plugin v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "39c4f3ca09776a543886d2db6b32b305fa5eb1e7f3d66af7fbf347007645f16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c4f3ca09776a543886d2db6b32b305fa5eb1e7f3d66af7fbf347007645f16f", kill_on_drop: false }`
[INFO] [stdout] 39c4f3ca09776a543886d2db6b32b305fa5eb1e7f3d66af7fbf347007645f16f
[INFO] checking kokoro-dynamic-plugin-0.0.6 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate kokoro-dynamic-plugin 0.0.6 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate kokoro-dynamic-plugin 0.0.6 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kokoro-dynamic-plugin 0.0.6
[INFO] finished tweaking crates.io crate kokoro-dynamic-plugin 0.0.6
[INFO] tweaked toml for crates.io crate kokoro-dynamic-plugin 0.0.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] [stderr]       Adding dashmap v5.5.3 (latest: v6.0.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3585ad72f2000a01d15b26803ac38fa26b54b8c64bd3819440d09a01c2075629
[INFO] running `Command { std: "docker" "start" "-a" "3585ad72f2000a01d15b26803ac38fa26b54b8c64bd3819440d09a01c2075629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3585ad72f2000a01d15b26803ac38fa26b54b8c64bd3819440d09a01c2075629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3585ad72f2000a01d15b26803ac38fa26b54b8c64bd3819440d09a01c2075629", kill_on_drop: false }`
[INFO] [stdout] 3585ad72f2000a01d15b26803ac38fa26b54b8c64bd3819440d09a01c2075629
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93354b29333d3fb15ee5c284879efab0769b39f0f6776c1368efc846d6a8983a
[INFO] running `Command { std: "docker" "start" "-a" "93354b29333d3fb15ee5c284879efab0769b39f0f6776c1368efc846d6a8983a", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking kokoro-core v0.0.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking kokoro-default-impl v0.0.6
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking kokoro-dynamic-plugin v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "93354b29333d3fb15ee5c284879efab0769b39f0f6776c1368efc846d6a8983a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93354b29333d3fb15ee5c284879efab0769b39f0f6776c1368efc846d6a8983a", kill_on_drop: false }`
[INFO] [stdout] 93354b29333d3fb15ee5c284879efab0769b39f0f6776c1368efc846d6a8983a