[INFO] cloning repository https://github.com/bingryan/json-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bingryan/json-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbingryan%2Fjson-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbingryan%2Fjson-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 707fa05089263ffaa42aff006b536eed94e95fcc
[INFO] checking bingryan/json-tools against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbingryan%2Fjson-tools" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bingryan/json-tools on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bingryan/json-tools
[INFO] finished tweaking git repo https://github.com/bingryan/json-tools
[INFO] tweaked toml for git repo https://github.com/bingryan/json-tools written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bingryan/json-tools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wild v2.0.4
[INFO] [stderr]   Downloaded clircle v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a2c7ab1a277afd33a4fbb54f807eea7ce031f75283381366a5f47d8ab8bbf7ad
[INFO] running `Command { std: "docker" "start" "-a" "a2c7ab1a277afd33a4fbb54f807eea7ce031f75283381366a5f47d8ab8bbf7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2c7ab1a277afd33a4fbb54f807eea7ce031f75283381366a5f47d8ab8bbf7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c7ab1a277afd33a4fbb54f807eea7ce031f75283381366a5f47d8ab8bbf7ad", kill_on_drop: false }`
[INFO] [stdout] a2c7ab1a277afd33a4fbb54f807eea7ce031f75283381366a5f47d8ab8bbf7ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b589e97072d096283f311cb367d9ca5f17b26a702ac75a36c9c4a5fe044ae1c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b589e97072d096283f311cb367d9ca5f17b26a702ac75a36c9c4a5fe044ae1c", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking wild v2.0.4
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking url v0.1.0 (/tmp/fixit/bin/url)
[INFO] [stderr]    Migrating bin/url/src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Checking thread_local v1.1.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]     Checking common v0.1.0 (/tmp/fixit/module/common)
[INFO] [stderr]    Migrating module/common/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Compiling serde_derive v1.0.120
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking error v0.1.0 (/tmp/fixit/module/error)
[INFO] [stderr]    Migrating module/error/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking serde v1.0.120
[INFO] [stderr]     Checking clircle v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.61
[INFO] [stderr]     Checking input v0.1.0 (/tmp/fixit/module/input)
[INFO] [stderr]    Migrating module/input/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking app v0.1.0 (/tmp/fixit/module/app)
[INFO] [stderr]    Migrating module/app/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking format v0.1.0 (/tmp/fixit/module/format)
[INFO] [stderr]    Migrating module/format/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking jtime v0.1.0 (/tmp/fixit/bin/jtime)
[INFO] [stderr]     Checking json-tools v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Checking json v0.1.0 (/tmp/fixit/bin/json)
[INFO] [stderr]    Migrating bin/jtime/src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating bin/json/src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/json_format.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking json-tools v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "1b589e97072d096283f311cb367d9ca5f17b26a702ac75a36c9c4a5fe044ae1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b589e97072d096283f311cb367d9ca5f17b26a702ac75a36c9c4a5fe044ae1c", kill_on_drop: false }`
[INFO] [stdout] 1b589e97072d096283f311cb367d9ca5f17b26a702ac75a36c9c4a5fe044ae1c