[INFO] cloning repository https://github.com/obmarg/go-away
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obmarg/go-away" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobmarg%2Fgo-away", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobmarg%2Fgo-away'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] abd3ab5e5824fd391e7eedadf2c243d256610d4f
[INFO] checking obmarg/go-away against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobmarg%2Fgo-away" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/obmarg/go-away on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/obmarg/go-away
[INFO] finished tweaking git repo https://github.com/obmarg/go-away
[INFO] tweaked toml for git repo https://github.com/obmarg/go-away written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/obmarg/go-away 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.14.1
[INFO] [stderr]   Downloaded xshell v0.1.13
[INFO] [stderr]   Downloaded indoc v1.0.3
[INFO] [stderr]   Downloaded similar v1.3.0
[INFO] [stderr]   Downloaded xshell-macros v0.1.13
[INFO] [stderr]   Downloaded unindent v0.1.7
[INFO] [stderr]   Downloaded libc v0.2.95
[INFO] [stderr]   Downloaded insta v1.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b23dc9781fc4904f4e65afa602ba9984f37142082c725f0329ec52a8ab1e32be
[INFO] running `Command { std: "docker" "start" "-a" "b23dc9781fc4904f4e65afa602ba9984f37142082c725f0329ec52a8ab1e32be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b23dc9781fc4904f4e65afa602ba9984f37142082c725f0329ec52a8ab1e32be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23dc9781fc4904f4e65afa602ba9984f37142082c725f0329ec52a8ab1e32be", kill_on_drop: false }`
[INFO] [stdout] b23dc9781fc4904f4e65afa602ba9984f37142082c725f0329ec52a8ab1e32be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6815542a56328a1050b1bf5b02da14893f21079e084808cbcadd1de50aab0e37
[INFO] running `Command { std: "docker" "start" "-a" "6815542a56328a1050b1bf5b02da14893f21079e084808cbcadd1de50aab0e37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]     Checking similar v1.3.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking fs_extra v1.2.0
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling xshell-macros v0.1.13
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]     Checking xshell v0.1.13
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking serde_derive_internals v0.26.0
[INFO] [stderr]     Checking go-away-derive-internals v0.5.0 (/opt/rustwide/workdir/go-away-derive-internals)
[INFO] [stderr]     Checking go-away-derive v0.5.0 (/opt/rustwide/workdir/go-away-derive)
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking go-away v0.5.0 (/opt/rustwide/workdir/go-away)
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking insta v1.7.1
[INFO] [stdout] warning: the item `TypeRef` is imported redundantly
[INFO] [stdout]    --> go-away/src/output/go/mod.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |     use super::*;
[INFO] [stdout]     |         -------- the item `TypeRef` is already imported here
[INFO] [stdout] 388 |     use crate::types::TypeRef;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TypeRef` is imported redundantly
[INFO] [stdout]    --> go-away/src/output/typescript/mod.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     use super::*;
[INFO] [stdout]     |         -------- the item `TypeRef` is already imported here
[INFO] [stdout] 185 |     use crate::types::TypeRef;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "6815542a56328a1050b1bf5b02da14893f21079e084808cbcadd1de50aab0e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6815542a56328a1050b1bf5b02da14893f21079e084808cbcadd1de50aab0e37", kill_on_drop: false }`
[INFO] [stdout] 6815542a56328a1050b1bf5b02da14893f21079e084808cbcadd1de50aab0e37