[INFO] fetching crate servlin 0.4.3... [INFO] checking servlin-0.4.3 against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1 [INFO] extracting crate servlin 0.4.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate servlin 0.4.3 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 servlin 0.4.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate servlin 0.4.3 [INFO] tweaked toml for crates.io crate servlin 0.4.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate servlin 0.4.3 already has a lockfile, it will not be regenerated [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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-bidi v0.3.14 [INFO] [stderr] Downloaded temp-file v0.1.7 [INFO] [stderr] Downloaded safe-regex-macro v0.2.5 [INFO] [stderr] Downloaded permit v0.2.1 [INFO] [stderr] Downloaded safina-timer v0.1.11 [INFO] [stderr] Downloaded safina-executor v0.3.3 [INFO] [stderr] Downloaded futures-core v0.3.29 [INFO] [stderr] Downloaded futures-io v0.3.29 [INFO] [stderr] Downloaded fixed-buffer v0.5.0 [INFO] [stderr] Downloaded event-listener v4.0.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.17 [INFO] [stderr] Downloaded syn v2.0.41 [INFO] [stderr] Downloaded safe-proc-macro2 v1.0.67 [INFO] [stderr] Downloaded safe-quote v1.0.15 [INFO] [stderr] Downloaded libc v0.2.151 [INFO] [stderr] Downloaded safe-regex-compiler v0.2.5 [INFO] [stderr] Downloaded serde_json v1.0.108 [INFO] [stderr] Downloaded async-lock v3.2.0 [INFO] [stderr] Downloaded async-task v4.5.0 [INFO] [stderr] Downloaded futures-lite v2.1.0 [INFO] [stderr] Downloaded safina-sync v0.2.4 [INFO] [stderr] Downloaded serde v1.0.193 [INFO] [stderr] Downloaded serde_derive v1.0.193 [INFO] [stderr] Downloaded safe-regex v0.2.5 [INFO] [stderr] Downloaded safina-threadpool v0.2.4 [INFO] [stderr] Downloaded temp-dir v0.1.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62bc2f2b690f787dfc97359522ee01abf9fc18754625082259db604f4cfc6f0a [INFO] running `Command { std: "docker" "start" "-a" "62bc2f2b690f787dfc97359522ee01abf9fc18754625082259db604f4cfc6f0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62bc2f2b690f787dfc97359522ee01abf9fc18754625082259db604f4cfc6f0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62bc2f2b690f787dfc97359522ee01abf9fc18754625082259db604f4cfc6f0a", kill_on_drop: false }` [INFO] [stdout] 62bc2f2b690f787dfc97359522ee01abf9fc18754625082259db604f4cfc6f0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b96dc114f4a0a109e047929f39ae43057e9fa7a615b38fce13b2125032d024c9 [INFO] running `Command { std: "docker" "start" "-a" "b96dc114f4a0a109e047929f39ae43057e9fa7a615b38fce13b2125032d024c9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling safe-proc-macro2 v1.0.67 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking async-task v4.5.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking safina-threadpool v0.2.4 [INFO] [stderr] Checking safina-sync v0.2.4 [INFO] [stderr] Checking safina-timer v0.1.11 [INFO] [stderr] Checking temp-file v0.1.7 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Checking fixed-buffer v0.5.0 [INFO] [stderr] Checking permit v0.2.1 [INFO] [stderr] Checking safina-executor v0.3.3 [INFO] [stderr] Checking temp-dir v0.1.11 [INFO] [stderr] Checking futures-lite v2.1.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Compiling safe-quote v1.0.15 [INFO] [stderr] Checking event-listener v4.0.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling safe-regex-compiler v0.2.5 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking polling v2.8.0 [INFO] [stderr] Checking async-channel v2.1.1 [INFO] [stderr] Checking async-lock v3.2.0 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling safe-regex-macro v0.2.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking safe-regex v0.2.5 [INFO] [stderr] Checking async-io v1.13.0 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Checking servlin v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.20s [INFO] running `Command { std: "docker" "inspect" "b96dc114f4a0a109e047929f39ae43057e9fa7a615b38fce13b2125032d024c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b96dc114f4a0a109e047929f39ae43057e9fa7a615b38fce13b2125032d024c9", kill_on_drop: false }` [INFO] [stdout] b96dc114f4a0a109e047929f39ae43057e9fa7a615b38fce13b2125032d024c9 [INFO] checking servlin-0.4.3 against try#824024dd18dd271514f9fa2eafbc04ffcab09070 for pr-125384-1 [INFO] extracting crate servlin 0.4.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate servlin 0.4.3 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 servlin 0.4.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate servlin 0.4.3 [INFO] tweaked toml for crates.io crate servlin 0.4.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate servlin 0.4.3 already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01ea80ed930cc60b0b96ce6df1eef4495e212855364323668ff116b844d9c591 [INFO] running `Command { std: "docker" "start" "-a" "01ea80ed930cc60b0b96ce6df1eef4495e212855364323668ff116b844d9c591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01ea80ed930cc60b0b96ce6df1eef4495e212855364323668ff116b844d9c591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01ea80ed930cc60b0b96ce6df1eef4495e212855364323668ff116b844d9c591", kill_on_drop: false }` [INFO] [stdout] 01ea80ed930cc60b0b96ce6df1eef4495e212855364323668ff116b844d9c591 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+824024dd18dd271514f9fa2eafbc04ffcab09070" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c4cae42ae0af85355db3e22664acb96df7d736b03dca18ab96d84ea289966a8 [INFO] running `Command { std: "docker" "start" "-a" "4c4cae42ae0af85355db3e22664acb96df7d736b03dca18ab96d84ea289966a8", 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" "4c4cae42ae0af85355db3e22664acb96df7d736b03dca18ab96d84ea289966a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c4cae42ae0af85355db3e22664acb96df7d736b03dca18ab96d84ea289966a8", kill_on_drop: false }` [INFO] [stdout] 4c4cae42ae0af85355db3e22664acb96df7d736b03dca18ab96d84ea289966a8