[INFO] cloning repository https://github.com/mmacedoeu/toyrpc.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmacedoeu/toyrpc.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Ftoyrpc.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Ftoyrpc.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17dcf9a2552b743750c32579c2d43b27327d0c30
[INFO] testing mmacedoeu/toyrpc.rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Ftoyrpc.rs" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mmacedoeu/toyrpc.rs on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mmacedoeu/toyrpc.rs
[INFO] finished tweaking git repo https://github.com/mmacedoeu/toyrpc.rs
[INFO] tweaked toml for git repo https://github.com/mmacedoeu/toyrpc.rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/mmacedoeu/toyrpc.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/jsonrpc.git`
[INFO] [stderr]     Updating git repository `https://github.com/ethcore/mio`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f067c20e1a5021760eaf3981242acb7dfb68244924dc2067c3d2a93c7fa67ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f067c20e1a5021760eaf3981242acb7dfb68244924dc2067c3d2a93c7fa67ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f067c20e1a5021760eaf3981242acb7dfb68244924dc2067c3d2a93c7fa67ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f067c20e1a5021760eaf3981242acb7dfb68244924dc2067c3d2a93c7fa67ad", kill_on_drop: false }`
[INFO] [stdout] 0f067c20e1a5021760eaf3981242acb7dfb68244924dc2067c3d2a93c7fa67ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9918b2458d6cb5788e94222bf316b240379ac9af0ae6ba52fc508740d4c50a80
[INFO] running `Command { std: "docker" "start" "-a" "9918b2458d6cb5788e94222bf316b240379ac9af0ae6ba52fc508740d4c50a80", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling futures v0.1.21
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling lazy_static v1.0.0
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[INFO] [stderr]    Compiling winapi-build v0.1.1
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[INFO] [stderr]    Compiling smallvec v0.6.1
[INFO] [stderr]    Compiling serde v1.0.55
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling stable_deref_trait v1.0.0
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[INFO] [stderr]    Compiling unreachable v1.0.0
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[INFO] [stderr]    Compiling proc-macro2 v0.3.8
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[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling isatty v0.1.7
[INFO] [stderr]    Compiling daemonize v0.2.3
[INFO] [stderr]    Compiling fdlimit v0.1.1
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling textwrap v0.9.0
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[INFO] [stderr]    Compiling app_dirs v1.2.1
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling rustc_version v0.2.2
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[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling vergen v0.1.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling tokio-timer v0.2.3
[INFO] [stderr]    Compiling bigint v1.0.5
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling crossbeam-deque v0.3.1
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling mime v0.3.7
[INFO] [stderr]    Compiling parking_lot v0.3.8
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling toyrpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.3
[INFO] [stderr]    Compiling thread_local v0.2.7
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[INFO] [stderr]    Compiling tokio-reactor v0.1.1
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bigint-1.0.5/src/uint.rs:120:4
[INFO] [stdout]      |
[INFO] [stdout] 120  |               asm!("
[INFO] [stdout]      |               ^---
[INFO] [stdout]      |               |
[INFO] [stdout]      |  _____________help: replace with: `llvm_asm!`
[INFO] [stdout]      | |
[INFO] [stdout] 121  | |                 add $15, $0
[INFO] [stdout] 122  | |                 adc $16, $1
[INFO] [stdout] 123  | |                 adc $17, $2
[INFO] [stdout] ...    |
[INFO] [stdout] 152  | |             :
[INFO] [stdout] 153  | |             );
[INFO] [stdout]      | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 1124 |   construct_uint!(U512, 8);
[INFO] [stdout]      |   ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stdout]      = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stdout]      = note: this error originates in the macro `uint_overflowing_add` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bigint-1.0.5/src/uint.rs:223:4
[INFO] [stdout]      |
[INFO] [stdout] 223  |               asm!("
[INFO] [stdout]      |               ^---
[INFO] [stdout]      |               |
[INFO] [stdout]      |  _____________help: replace with: `llvm_asm!`
[INFO] [stdout]      | |
[INFO] [stdout] 224  | |                 sub $15, $0
[INFO] [stdout] 225  | |                 sbb $16, $1
[INFO] [stdout] 226  | |                 sbb $17, $2
[INFO] [stdout] ...    |
[INFO] [stdout] 255  | |             :
[INFO] [stdout] 256  | |             );
[INFO] [stdout]      | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 1124 |   construct_uint!(U512, 8);
[INFO] [stdout]      |   ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stdout]      = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stdout]      = note: this error originates in the macro `uint_overflowing_sub` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bigint-1.0.5/src/uint.rs:96:4
[INFO] [stdout]      |
[INFO] [stdout] 96   |               asm!("
[INFO] [stdout]      |               ^---
[INFO] [stdout]      |               |
[INFO] [stdout]      |  _____________help: replace with: `llvm_asm!`
[INFO] [stdout]      | |
[INFO] [stdout] 97   | |                 add $9, $0
[INFO] [stdout] 98   | |                 adc $10, $1
[INFO] [stdout] 99   | |                 adc $11, $2
[INFO] [stdout] ...    |
[INFO] [stdout] 107  | |             :
[INFO] [stdout] 108  | |             );
[INFO] [stdout]      | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 1125 |   construct_uint!(U256, 4);
[INFO] [stdout]      |   ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stdout]      = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stdout]      = note: this error originates in the macro `uint_overflowing_add` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bigint-1.0.5/src/uint.rs:200:4
[INFO] [stdout]      |
[INFO] [stdout] 200  |               asm!("
[INFO] [stdout]      |               ^---
[INFO] [stdout]      |               |
[INFO] [stdout]      |  _____________help: replace with: `llvm_asm!`
[INFO] [stdout]      | |
[INFO] [stdout] 201  | |                 sub $9, $0
[INFO] [stdout] 202  | |                 sbb $10, $1
[INFO] [stdout] 203  | |                 sbb $11, $2
[INFO] [stdout] ...    |
[INFO] [stdout] 210  | |                 :
[INFO] [stdout] 211  | |             );
[INFO] [stdout]      | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 1125 |   construct_uint!(U256, 4);
[INFO] [stdout]      |   ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stdout]      = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stdout]      = note: this error originates in the macro `uint_overflowing_sub` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bigint-1.0.5/src/uint.rs:274:4
[INFO] [stdout]      |
[INFO] [stdout] 274  |               asm!("
[INFO] [stdout]      |               ^---
[INFO] [stdout]      |               |
[INFO] [stdout]      |  _____________help: replace with: `llvm_asm!`
[INFO] [stdout]      | |
[INFO] [stdout] 275  | |                 mov $5, %rax
[INFO] [stdout] 276  | |                 mulq $9
[INFO] [stdout] 277  | |                 mov %rax, $0
[INFO] [stdout] ...    |
[INFO] [stdout] 375  | |
[INFO] [stdout] 376  | |             );
[INFO] [stdout]      | |_____________^
[INFO] [stdout] ...
[INFO] [stdout] 1125 |   construct_uint!(U256, 4);
[INFO] [stdout]      |   ------------------------ in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stdout]      = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stdout]      = note: this error originates in the macro `uint_overflowing_mul` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bigint-1.0.5/src/uint.rs:1137:4
[INFO] [stdout]      |
[INFO] [stdout] 1137 |               asm!("
[INFO] [stdout]      |               ^---
[INFO] [stdout]      |               |
[INFO] [stdout]      |  _____________help: replace with: `llvm_asm!`
[INFO] [stdout]      | |
[INFO] [stdout] 1138 | |                 mov $8, %rax
[INFO] [stdout] 1139 | |                 mulq $12
[INFO] [stdout] 1140 | |                 mov %rax, $0
[INFO] [stdout] ...    |
[INFO] [stdout] 1262 | |             :
[INFO] [stdout] 1263 | |             );
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider migrating to the new asm! syntax specified in RFC 2873
[INFO] [stdout]      = note: alternatively, switch to llvm_asm! to keep your code working as it is
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bigint` due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9918b2458d6cb5788e94222bf316b240379ac9af0ae6ba52fc508740d4c50a80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9918b2458d6cb5788e94222bf316b240379ac9af0ae6ba52fc508740d4c50a80", kill_on_drop: false }`
[INFO] [stdout] 9918b2458d6cb5788e94222bf316b240379ac9af0ae6ba52fc508740d4c50a80