[INFO] fetching crate iri-string 0.7.2...
[INFO] checking iri-string-0.7.2 against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1
[INFO] extracting crate iri-string 0.7.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate iri-string 0.7.2 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 iri-string 0.7.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iri-string 0.7.2
[INFO] tweaked toml for crates.io crate iri-string 0.7.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate iri-string 0.7.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-xid v0.2.0
[INFO] [stderr]   Downloaded quote v1.0.0
[INFO] [stderr]   Downloaded serde_test v1.0.104
[INFO] [stderr]   Downloaded proc-macro2 v1.0.32
[INFO] [stderr]   Downloaded syn v1.0.90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dfb204c13bfd122de7365378431b5b68a1436c10b06e6205f24cd3990c0e4d97
[INFO] running `Command { std: "docker" "start" "-a" "dfb204c13bfd122de7365378431b5b68a1436c10b06e6205f24cd3990c0e4d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfb204c13bfd122de7365378431b5b68a1436c10b06e6205f24cd3990c0e4d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb204c13bfd122de7365378431b5b68a1436c10b06e6205f24cd3990c0e4d97", kill_on_drop: false }`
[INFO] [stdout] dfb204c13bfd122de7365378431b5b68a1436c10b06e6205f24cd3990c0e4d97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 72ba6d6866cb1c6aa1c2277e68f15809ccb61b94ffda3b2a0b25be8905f28ebf
[INFO] running `Command { std: "docker" "start" "-a" "72ba6d6866cb1c6aa1c2277e68f15809ccb61b94ffda3b2a0b25be8905f28ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]     Checking iri-string v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_test v1.0.104
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.99s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: serde_test v1.0.104
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "72ba6d6866cb1c6aa1c2277e68f15809ccb61b94ffda3b2a0b25be8905f28ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ba6d6866cb1c6aa1c2277e68f15809ccb61b94ffda3b2a0b25be8905f28ebf", kill_on_drop: false }`
[INFO] [stdout] 72ba6d6866cb1c6aa1c2277e68f15809ccb61b94ffda3b2a0b25be8905f28ebf
[INFO] checking iri-string-0.7.2 against try#824024dd18dd271514f9fa2eafbc04ffcab09070 for pr-125384-1
[INFO] extracting crate iri-string 0.7.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate iri-string 0.7.2 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 iri-string 0.7.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iri-string 0.7.2
[INFO] tweaked toml for crates.io crate iri-string 0.7.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate iri-string 0.7.2 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5b18b9bd3551fe836b4a72cf1ab937290e981c699f7e896ca29092fc44bb019c
[INFO] running `Command { std: "docker" "start" "-a" "5b18b9bd3551fe836b4a72cf1ab937290e981c699f7e896ca29092fc44bb019c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b18b9bd3551fe836b4a72cf1ab937290e981c699f7e896ca29092fc44bb019c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b18b9bd3551fe836b4a72cf1ab937290e981c699f7e896ca29092fc44bb019c", kill_on_drop: false }`
[INFO] [stdout] 5b18b9bd3551fe836b4a72cf1ab937290e981c699f7e896ca29092fc44bb019c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0dd268c69adbe17e0fb9823eaaf22fe3f70047317b4bc82a6ad19f65e59fdbad
[INFO] running `Command { std: "docker" "start" "-a" "0dd268c69adbe17e0fb9823eaaf22fe3f70047317b4bc82a6ad19f65e59fdbad", 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" "0dd268c69adbe17e0fb9823eaaf22fe3f70047317b4bc82a6ad19f65e59fdbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd268c69adbe17e0fb9823eaaf22fe3f70047317b4bc82a6ad19f65e59fdbad", kill_on_drop: false }`
[INFO] [stdout] 0dd268c69adbe17e0fb9823eaaf22fe3f70047317b4bc82a6ad19f65e59fdbad