[INFO] cloning repository https://github.com/PUT-CS/gkiw-danger-zone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PUT-CS/gkiw-danger-zone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPUT-CS%2Fgkiw-danger-zone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPUT-CS%2Fgkiw-danger-zone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96a289f4d5d79562b9f2ef4a9842115fbdc7a739
[INFO] checking PUT-CS/gkiw-danger-zone against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPUT-CS%2Fgkiw-danger-zone" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  44% (42/95)
Updating files:  45% (43/95)
Updating files:  46% (44/95)
Updating files:  47% (45/95)
Updating files:  48% (46/95)
Updating files:  49% (47/95)
Updating files:  50% (48/95)
Updating files:  51% (49/95)
Updating files:  52% (50/95)
Updating files:  53% (51/95)
Updating files:  54% (52/95)
Updating files:  55% (53/95)
Updating files:  56% (54/95)
Updating files:  57% (55/95)
Updating files:  58% (56/95)
Updating files:  60% (57/95)
Updating files:  61% (58/95)
Updating files:  62% (59/95)
Updating files:  63% (60/95)
Updating files:  64% (61/95)
Updating files:  65% (62/95)
Updating files:  66% (63/95)
Updating files:  67% (64/95)
Updating files:  68% (65/95)
Updating files:  69% (66/95)
Updating files:  70% (67/95)
Updating files:  71% (68/95)
Updating files:  72% (69/95)
Updating files:  73% (70/95)
Updating files:  74% (71/95)
Updating files:  75% (72/95)
Updating files:  76% (73/95)
Updating files:  77% (74/95)
Updating files:  78% (75/95)
Updating files:  80% (76/95)
Updating files:  81% (77/95)
Updating files:  82% (78/95)
Updating files:  83% (79/95)
Updating files:  84% (80/95)
Updating files:  85% (81/95)
Updating files:  86% (82/95)
Updating files:  87% (83/95)
Updating files:  88% (84/95)
Updating files:  89% (85/95)
Updating files:  90% (86/95)
Updating files:  91% (87/95)
Updating files:  92% (88/95)
Updating files:  93% (89/95)
Updating files:  94% (90/95)
Updating files:  95% (91/95)
Updating files:  96% (92/95)
Updating files:  97% (93/95)
Updating files:  98% (94/95)
Updating files: 100% (95/95)
Updating files: 100% (95/95), done.
[INFO] started tweaking git repo https://github.com/PUT-CS/gkiw-danger-zone
[INFO] finished tweaking git repo https://github.com/PUT-CS/gkiw-danger-zone
[INFO] tweaked toml for git repo https://github.com/PUT-CS/gkiw-danger-zone written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PUT-CS/gkiw-danger-zone on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PUT-CS/gkiw-danger-zone 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfc1e9d1966b2332c004e28b01e685e5436928b8c1a4e6473449061a901815a2
[INFO] running `Command { std: "docker" "start" "-a" "dfc1e9d1966b2332c004e28b01e685e5436928b8c1a4e6473449061a901815a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfc1e9d1966b2332c004e28b01e685e5436928b8c1a4e6473449061a901815a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc1e9d1966b2332c004e28b01e685e5436928b8c1a4e6473449061a901815a2", kill_on_drop: false }`
[INFO] [stdout] dfc1e9d1966b2332c004e28b01e685e5436928b8c1a4e6473449061a901815a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 552e484353787677e2cfdb03287ea45ccde964bcf1022dc8aa5df54eb711a95b
[INFO] running `Command { std: "docker" "start" "-a" "552e484353787677e2cfdb03287ea45ccde964bcf1022dc8aa5df54eb711a95b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.156
[INFO] [stderr]    Compiling serde v1.0.156
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout] 92 +     feature(proc_macro_span, proc_macro_span_file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "552e484353787677e2cfdb03287ea45ccde964bcf1022dc8aa5df54eb711a95b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552e484353787677e2cfdb03287ea45ccde964bcf1022dc8aa5df54eb711a95b", kill_on_drop: false }`
[INFO] [stdout] 552e484353787677e2cfdb03287ea45ccde964bcf1022dc8aa5df54eb711a95b
