[INFO] cloning repository https://github.com/potatofarms/printer-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/potatofarms/printer-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpotatofarms%2Fprinter-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpotatofarms%2Fprinter-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68e1ba965de0a1227cb71f1fdac2e40ff37ca84c
[INFO] checking potatofarms/printer-api against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpotatofarms%2Fprinter-api" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/potatofarms/printer-api on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/potatofarms/printer-api
[INFO] finished tweaking git repo https://github.com/potatofarms/printer-api
[INFO] tweaked toml for git repo https://github.com/potatofarms/printer-api written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/potatofarms/printer-api 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pear v0.0.10
[INFO] [stderr]   Downloaded rocket_codegen v0.3.2
[INFO] [stderr]   Downloaded pear_codegen v0.0.10
[INFO] [stderr]   Downloaded state v0.3.1
[INFO] [stderr]   Downloaded futures-cpupool v0.1.5
[INFO] [stderr]   Downloaded rocket v0.3.2
[INFO] [stderr]   Downloaded fallible-iterator v0.1.3
[INFO] [stderr]   Downloaded crypto-mac v0.3.0
[INFO] [stderr]   Downloaded md5 v0.3.5
[INFO] [stderr]   Downloaded digest v0.5.2
[INFO] [stderr]   Downloaded ordermap v0.2.11
[INFO] [stderr]   Downloaded hmac v0.1.1
[INFO] [stderr]   Downloaded postgres-shared v0.4.0
[INFO] [stderr]   Downloaded postgres v0.15.1
[INFO] [stderr]   Downloaded libflate v0.1.11
[INFO] [stderr]   Downloaded reqwest v0.8.0
[INFO] [stderr]   Downloaded ws v0.7.3
[INFO] [stderr]   Downloaded cookie v0.9.1
[INFO] [stderr]   Downloaded byte-tools v0.1.3
[INFO] [stderr]   Downloaded digest-buffer v0.3.1
[INFO] [stderr]   Downloaded typenum v1.5.2
[INFO] [stderr]   Downloaded generic-array v0.7.2
[INFO] [stderr]   Downloaded sha2 v0.5.3
[INFO] [stderr]   Downloaded postgres-protocol v0.3.0
[INFO] [stderr]   Downloaded mime v0.3.3
[INFO] [stderr]   Downloaded isatty v0.1.3
[INFO] [stderr]   Downloaded smallvec v0.4.3
[INFO] [stderr]   Downloaded yansi v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15adadabebe5202fc9d6f495ae4fccd0f70919cb9a1bdf9c61675852cd89532d
[INFO] running `Command { std: "docker" "start" "-a" "15adadabebe5202fc9d6f495ae4fccd0f70919cb9a1bdf9c61675852cd89532d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15adadabebe5202fc9d6f495ae4fccd0f70919cb9a1bdf9c61675852cd89532d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15adadabebe5202fc9d6f495ae4fccd0f70919cb9a1bdf9c61675852cd89532d", kill_on_drop: false }`
[INFO] [stdout] 15adadabebe5202fc9d6f495ae4fccd0f70919cb9a1bdf9c61675852cd89532d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a7785739a7d96563f8d1cd3292db84b79bb009ac67e3711b8a21f600bbd665f
[INFO] running `Command { std: "docker" "start" "-a" "3a7785739a7d96563f8d1cd3292db84b79bb009ac67e3711b8a21f600bbd665f", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.30
[INFO] [stderr]    Compiling version_check v0.1.3
[INFO] [stderr]     Checking byteorder v1.1.0
[INFO] [stderr]     Checking log v0.3.8
[INFO] [stderr]     Checking matches v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling scopeguard v0.3.2
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking unicode-normalization v0.1.5
[INFO] [stderr]    Compiling either v1.1.0
[INFO] [stderr]    Compiling typenum v1.5.2
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling futures v0.1.15
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking odds v0.2.25
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]     Checking iovec v0.1.0
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]     Checking bytes v0.4.5
[INFO] [stderr]     Checking nodrop v0.1.9
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]    Compiling cc v1.0.0
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking percent-encoding v1.0.0
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking lazycell v0.5.1
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]    Compiling unicase v2.0.0
[INFO] [stderr]     Checking idna v0.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.19
[INFO] [stderr]     Checking mio v0.6.10
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]     Checking generic-array v0.7.2
[INFO] [stderr]    Compiling siphasher v0.2.2
[INFO] [stderr]    Compiling yansi v0.3.3
[INFO] [stderr]     Checking tokio-io v0.1.3
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/yansi-0.3.3/src/lib.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature="nightly", feature(const_fn))]
[INFO] [stdout]   |                                        ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yansi` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3a7785739a7d96563f8d1cd3292db84b79bb009ac67e3711b8a21f600bbd665f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a7785739a7d96563f8d1cd3292db84b79bb009ac67e3711b8a21f600bbd665f", kill_on_drop: false }`
[INFO] [stdout] 3a7785739a7d96563f8d1cd3292db84b79bb009ac67e3711b8a21f600bbd665f