[INFO] fetching crate ragged-buffer 0.4.8...
[INFO] checking ragged-buffer-0.4.8 against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1
[INFO] extracting crate ragged-buffer 0.4.8 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ragged-buffer 0.4.8 on toolchain a83f933a9da258cf037e3cab37cd486bfd861a7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ragged-buffer 0.4.8
[INFO] finished tweaking crates.io crate ragged-buffer 0.4.8
[INFO] tweaked toml for crates.io crate ragged-buffer 0.4.8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "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 40 packages to latest compatible versions
[INFO] [stderr]       Adding indoc v1.0.9 (latest: v2.0.5)
[INFO] [stderr]       Adding numpy v0.16.2 (latest: v0.21.0)
[INFO] [stderr]       Adding pyo3 v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding pyo3-build-config v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding pyo3-ffi v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding pyo3-macros v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding pyo3-macros-backend v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding unindent v0.1.11 (latest: v0.2.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.1.11
[INFO] [stderr]   Downloaded pyo3-build-config v0.16.6
[INFO] [stderr]   Downloaded pyo3-macros v0.16.6
[INFO] [stderr]   Downloaded numpy v0.16.2
[INFO] [stderr]   Downloaded indoc v1.0.9
[INFO] [stderr]   Downloaded pyo3-ffi v0.16.6
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.16.6
[INFO] [stderr]   Downloaded pyo3 v0.16.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3934ad50c108a5f2d3dd95535f1c3a8329f1f0cb34c501aa20e35e9bb29fceb3
[INFO] running `Command { std: "docker" "start" "-a" "3934ad50c108a5f2d3dd95535f1c3a8329f1f0cb34c501aa20e35e9bb29fceb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3934ad50c108a5f2d3dd95535f1c3a8329f1f0cb34c501aa20e35e9bb29fceb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3934ad50c108a5f2d3dd95535f1c3a8329f1f0cb34c501aa20e35e9bb29fceb3", kill_on_drop: false }`
[INFO] [stdout] 3934ad50c108a5f2d3dd95535f1c3a8329f1f0cb34c501aa20e35e9bb29fceb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9d0fe320b3ff4058c1eb665b4ed4bd63369d488e00b13b4cb1595368090140
[INFO] running `Command { std: "docker" "start" "-a" "7e9d0fe320b3ff4058c1eb665b4ed4bd63369d488e00b13b4cb1595368090140", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking ragged-buffer v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "7e9d0fe320b3ff4058c1eb665b4ed4bd63369d488e00b13b4cb1595368090140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9d0fe320b3ff4058c1eb665b4ed4bd63369d488e00b13b4cb1595368090140", kill_on_drop: false }`
[INFO] [stdout] 7e9d0fe320b3ff4058c1eb665b4ed4bd63369d488e00b13b4cb1595368090140
[INFO] checking ragged-buffer-0.4.8 against try#824024dd18dd271514f9fa2eafbc04ffcab09070 for pr-125384-1
[INFO] extracting crate ragged-buffer 0.4.8 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate ragged-buffer 0.4.8 on toolchain 824024dd18dd271514f9fa2eafbc04ffcab09070
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ragged-buffer 0.4.8
[INFO] finished tweaking crates.io crate ragged-buffer 0.4.8
[INFO] tweaked toml for crates.io crate ragged-buffer 0.4.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding indoc v1.0.9 (latest: v2.0.5)
[INFO] [stderr]       Adding numpy v0.16.2 (latest: v0.21.0)
[INFO] [stderr]       Adding pyo3 v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding pyo3-build-config v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding pyo3-ffi v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding pyo3-macros v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding pyo3-macros-backend v0.16.6 (latest: v0.21.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] [stderr]       Adding unindent v0.1.11 (latest: v0.2.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8e9bebb52daa3327a2e1dbc2c5b4a6528fa772b8d28862fafab1b110c8e8c5c
[INFO] running `Command { std: "docker" "start" "-a" "b8e9bebb52daa3327a2e1dbc2c5b4a6528fa772b8d28862fafab1b110c8e8c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8e9bebb52daa3327a2e1dbc2c5b4a6528fa772b8d28862fafab1b110c8e8c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e9bebb52daa3327a2e1dbc2c5b4a6528fa772b8d28862fafab1b110c8e8c5c", kill_on_drop: false }`
[INFO] [stdout] b8e9bebb52daa3327a2e1dbc2c5b4a6528fa772b8d28862fafab1b110c8e8c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c649fe8b0ae04422acb90fa172328d04c60c06967c69d26b352096e31209bf72
[INFO] running `Command { std: "docker" "start" "-a" "c649fe8b0ae04422acb90fa172328d04c60c06967c69d26b352096e31209bf72", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] error: cannot specify two kinds of `message-format` arguments
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --message-format=json --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "c649fe8b0ae04422acb90fa172328d04c60c06967c69d26b352096e31209bf72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c649fe8b0ae04422acb90fa172328d04c60c06967c69d26b352096e31209bf72", kill_on_drop: false }`
[INFO] [stdout] c649fe8b0ae04422acb90fa172328d04c60c06967c69d26b352096e31209bf72