[INFO] fetching crate babelfish 0.2.1...
[INFO] checking babelfish-0.2.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate babelfish 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate babelfish 0.2.1 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 crates.io crate babelfish 0.2.1
[INFO] finished tweaking crates.io crate babelfish 0.2.1
[INFO] tweaked toml for crates.io crate babelfish 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate babelfish 0.2.1 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 serde-transcode v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 932dde54912e159088411ffa00d0d67f929efb7840e7e523c7974915b76f293b
[INFO] running `Command { std: "docker" "start" "-a" "932dde54912e159088411ffa00d0d67f929efb7840e7e523c7974915b76f293b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "932dde54912e159088411ffa00d0d67f929efb7840e7e523c7974915b76f293b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932dde54912e159088411ffa00d0d67f929efb7840e7e523c7974915b76f293b", kill_on_drop: false }`
[INFO] [stdout] 932dde54912e159088411ffa00d0d67f929efb7840e7e523c7974915b76f293b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 38e7b903bbf0b929960a9394db82e2f0ca829054f2ded73c925f005d8e91617f
[INFO] running `Command { std: "docker" "start" "-a" "38e7b903bbf0b929960a9394db82e2f0ca829054f2ded73c925f005d8e91617f", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking dtoa v0.4.7
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking serde-transcode v1.1.0
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking babelfish v0.2.1 (/tmp/fixit)
[INFO] [stderr]    Migrating src/bin/json2cbor.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/toml2yaml.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/toml2cbor.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/yaml2cbor.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/json2toml.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/cbor2toml.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/yaml2json.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/json2yaml.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/cbor2yaml.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/cbor2json.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/yaml2toml.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/toml2json.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking babelfish v0.2.1 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "38e7b903bbf0b929960a9394db82e2f0ca829054f2ded73c925f005d8e91617f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e7b903bbf0b929960a9394db82e2f0ca829054f2ded73c925f005d8e91617f", kill_on_drop: false }`
[INFO] [stdout] 38e7b903bbf0b929960a9394db82e2f0ca829054f2ded73c925f005d8e91617f