[INFO] cloning repository https://github.com/yvt/tcw3-calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yvt/tcw3-calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvt%2Ftcw3-calc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvt%2Ftcw3-calc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d4772d51225c8172153f04eb716c12f5e001ef8
[INFO] testing yvt/tcw3-calc against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvt%2Ftcw3-calc" "/workspace/builds/worker-100/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-100/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yvt/tcw3-calc on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-100/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/yvt/tcw3-calc
[INFO] finished tweaking git repo https://github.com/yvt/tcw3-calc
[INFO] tweaked toml for git repo https://github.com/yvt/tcw3-calc written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] crate git repo https://github.com/yvt/tcw3-calc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/yvt/winapi-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/yvt/Stella2.git`
[INFO] [stderr]     Updating git repository `https://github.com/llogiq/momo.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustversion v1.0.0
[INFO] [stderr]   Downloaded pango-sys v0.9.1
[INFO] [stderr]   Downloaded pangocairo v0.9.0
[INFO] [stderr]   Downloaded cairo-rs v0.8.0
[INFO] [stderr]   Downloaded gtk-sys v0.9.2
[INFO] [stderr]   Downloaded gio-sys v0.9.1
[INFO] [stderr]   Downloaded checked v0.5.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.9.1
[INFO] [stderr]   Downloaded quickcheck v0.9.0
[INFO] [stderr]   Downloaded gio v0.7.0
[INFO] [stderr]   Downloaded bincode v1.2.1
[INFO] [stderr]   Downloaded pathfinding v2.0.3
[INFO] [stderr]   Downloaded glib-sys v0.9.1
[INFO] [stderr]   Downloaded svg v0.5.12
[INFO] [stderr]   Downloaded svgbob v0.4.1
[INFO] [stderr]   Downloaded dispatch v0.1.4
[INFO] [stderr]   Downloaded cairo-sys-rs v0.9.2
[INFO] [stderr]   Downloaded pangocairo-sys v0.10.1
[INFO] [stderr]   Downloaded atk v0.8.0
[INFO] [stderr]   Downloaded gdk-pixbuf v0.8.0
[INFO] [stderr]   Downloaded vswhom v0.1.0
[INFO] [stderr]   Downloaded gobject-sys v0.9.1
[INFO] [stderr]   Downloaded proc-macro-error v0.3.4
[INFO] [stderr]   Downloaded displaydoc v0.1.5
[INFO] [stderr]   Downloaded gdk-sys v0.9.1
[INFO] [stderr]   Downloaded cocoa v0.20.0
[INFO] [stderr]   Downloaded pango v0.8.0
[INFO] [stderr]   Downloaded ndarray v0.13.0
[INFO] [stderr]   Downloaded gio v0.8.0
[INFO] [stderr]   Downloaded fragile v0.3.0
[INFO] [stderr]   Downloaded glib v0.9.0
[INFO] [stderr]   Downloaded hermit-abi v0.1.5
[INFO] [stderr]   Downloaded gdk v0.12.0
[INFO] [stderr]   Downloaded vswhom-sys v0.1.0
[INFO] [stderr]   Downloaded proc-macro-error-attr v0.3.4
[INFO] [stderr]   Downloaded atk-sys v0.9.1
[INFO] [stderr]   Downloaded gtk v0.8.0
[INFO] [stderr]   Downloaded directwrite v0.1.4
[INFO] [stderr]   Downloaded wchar-impl v0.6.0
[INFO] [stderr]   Downloaded wchar v0.6.0
[INFO] [stderr]   Downloaded glib v0.8.2
[INFO] [stderr]   Downloaded embed-resource v1.3.1
[INFO] [stderr]   Downloaded svgbobdoc v0.2.0
[INFO] [stderr]   Downloaded direct2d v0.2.0
[INFO] [stderr]   Downloaded flags-macro v0.1.3
[INFO] [stderr]   Downloaded quick-error2 v2.0.1
[INFO] [stderr]   Downloaded codemap v0.1.2
[INFO] [stderr]   Downloaded dxgi v0.1.7
[INFO] [stderr]   Downloaded try_match v0.2.1
[INFO] [stderr]   Downloaded try_match_inner v0.1.0
[INFO] [stderr]   Downloaded winrt v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f751ae03556b7676c51af0932a3438903d1ef464fb1cfd14986c52773bc27b31
[INFO] running `Command { std: "docker" "start" "-a" "f751ae03556b7676c51af0932a3438903d1ef464fb1cfd14986c52773bc27b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f751ae03556b7676c51af0932a3438903d1ef464fb1cfd14986c52773bc27b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f751ae03556b7676c51af0932a3438903d1ef464fb1cfd14986c52773bc27b31", kill_on_drop: false }`
[INFO] [stdout] f751ae03556b7676c51af0932a3438903d1ef464fb1cfd14986c52773bc27b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31d67794933e389eea9ca5ae9c4e768b4190edf00ed3933bf935e822ea8c8156
[INFO] running `Command { std: "docker" "start" "-a" "31d67794933e389eea9ca5ae9c4e768b4190edf00ed3933bf935e822ea8c8156", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling gio v0.8.0
[INFO] [stderr]    Compiling cairo-rs v0.8.0
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling codemap v0.1.2
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling packed_simd v0.3.3
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling gdk v0.12.0
[INFO] [stderr]    Compiling pom v1.1.0
[INFO] [stderr]    Compiling pangocairo v0.9.0
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling gtk v0.8.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling iterpool v0.1.0 (https://github.com/yvt/Stella2.git?rev=1913e5b728e902e1bc1b6c5d19045a2f02e974c9#1913e5b7)
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling flags-macro v0.1.3
[INFO] [stderr]    Compiling rgb v0.8.14
[INFO] [stderr]    Compiling once_cell v1.2.0
[INFO] [stderr]    Compiling neo_linked_list v0.1.0 (https://github.com/yvt/Stella2.git?rev=1913e5b728e902e1bc1b6c5d19045a2f02e974c9#1913e5b7)
[INFO] [stderr]    Compiling array v0.0.1
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling embed-resource v1.3.1
[INFO] [stderr]    Compiling harmony v0.1.0 (https://github.com/yvt/Stella2.git?rev=1913e5b728e902e1bc1b6c5d19045a2f02e974c9#1913e5b7)
[INFO] [stderr]    Compiling quick-error2 v2.0.1
[INFO] [stderr]    Compiling minisort v0.1.0 (https://github.com/yvt/Stella2.git?rev=1913e5b728e902e1bc1b6c5d19045a2f02e974c9#1913e5b7)
[INFO] [stderr]    Compiling as_any v0.1.0 (https://github.com/yvt/Stella2.git?rev=1913e5b728e902e1bc1b6c5d19045a2f02e974c9#1913e5b7)
[INFO] [stderr]    Compiling sorted_diff v0.1.0 (https://github.com/yvt/Stella2.git?rev=1913e5b728e902e1bc1b6c5d19045a2f02e974c9#1913e5b7)
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/stella2-5e6b56320f04ce4d/1913e5b/harmony/src/lib.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | #![feature(specialization)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `harmony` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/stella2-5e6b56320f04ce4d/1913e5b/support/minisort/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(slice_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `into_raw_non_null` found for struct `Box<_, _>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/stella2-5e6b56320f04ce4d/1913e5b/support/neo_linked_list/src/linked_list.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let mut raw = Box::into_raw_non_null(self);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ function or associated item not found in `Box<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "31d67794933e389eea9ca5ae9c4e768b4190edf00ed3933bf935e822ea8c8156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d67794933e389eea9ca5ae9c4e768b4190edf00ed3933bf935e822ea8c8156", kill_on_drop: false }`
[INFO] [stdout] 31d67794933e389eea9ca5ae9c4e768b4190edf00ed3933bf935e822ea8c8156