[INFO] fetching crate k8s-gcr-auth-helper 0.1.10...
[INFO] checking k8s-gcr-auth-helper-0.1.10 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate k8s-gcr-auth-helper 0.1.10 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate k8s-gcr-auth-helper 0.1.10 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 k8s-gcr-auth-helper 0.1.10
[INFO] finished tweaking crates.io crate k8s-gcr-auth-helper 0.1.10
[INFO] tweaked toml for crates.io crate k8s-gcr-auth-helper 0.1.10 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate crates.io crate k8s-gcr-auth-helper 0.1.10 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 49af59784b5b71f971e0dc722b4478f610ff32e71105d2bae6d10bfb79d6f163
[INFO] running `Command { std: "docker" "start" "-a" "49af59784b5b71f971e0dc722b4478f610ff32e71105d2bae6d10bfb79d6f163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49af59784b5b71f971e0dc722b4478f610ff32e71105d2bae6d10bfb79d6f163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49af59784b5b71f971e0dc722b4478f610ff32e71105d2bae6d10bfb79d6f163", kill_on_drop: false }`
[INFO] [stdout] 49af59784b5b71f971e0dc722b4478f610ff32e71105d2bae6d10bfb79d6f163
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 7b939e633f0f294758c0ca6034985174f2b5fb451fd7fda52c36a09a8a4eb92e
[INFO] running `Command { std: "docker" "start" "-a" "7b939e633f0f294758c0ca6034985174f2b5fb451fd7fda52c36a09a8a4eb92e", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   tokio v0.2.13: winapi
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[INFO] [stderr]    Compiling cc v1.0.50
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[INFO] [stderr]    Compiling memchr v2.3.3
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[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking smallvec v1.2.0
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[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
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[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]     Checking futures-task v0.3.4
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[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling rustversion v1.0.2
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[INFO] [stderr]    Compiling curl-sys v0.4.30+curl-7.69.1
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling time-macros-impl v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.13
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling async-trait v0.1.26
[INFO] [stderr]    Compiling time v0.2.9
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking time-macros v0.1.0
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[INFO] [stderr]     Checking futures-executor v0.3.4
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[INFO] [stderr]     Checking oauth2 v2.0.0
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[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]     Checking kube v0.30.0
[INFO] [stderr]     Checking k8s-gcr-auth-helper v0.1.10 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.02s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking tokio-util v0.3.1
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[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]     Checking kube v0.30.0
[INFO] [stderr]     Checking k8s-gcr-auth-helper v0.1.10 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.46s
[INFO] running `Command { std: "docker" "inspect" "7b939e633f0f294758c0ca6034985174f2b5fb451fd7fda52c36a09a8a4eb92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b939e633f0f294758c0ca6034985174f2b5fb451fd7fda52c36a09a8a4eb92e", kill_on_drop: false }`
[INFO] [stdout] 7b939e633f0f294758c0ca6034985174f2b5fb451fd7fda52c36a09a8a4eb92e