[INFO] cloning repository https://github.com/ohsayan/derived
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ohsayan/derived" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohsayan%2Fderived", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohsayan%2Fderived'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c150ab3458d265a7ec6b944f9cbd19c4c52c1324
[INFO] testing ohsayan/derived against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohsayan%2Fderived" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ohsayan/derived on toolchain 595316b4006932405a63862d8fe65f71a6356293
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ohsayan/derived
[INFO] finished tweaking git repo https://github.com/ohsayan/derived
[INFO] tweaked toml for git repo https://github.com/ohsayan/derived written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ohsayan/derived 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" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32d2c681203119ada487807c8d2cd2a47aa01c2758be61f9f7b178e710ae66c3
[INFO] running `Command { std: "docker" "start" "-a" "32d2c681203119ada487807c8d2cd2a47aa01c2758be61f9f7b178e710ae66c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32d2c681203119ada487807c8d2cd2a47aa01c2758be61f9f7b178e710ae66c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d2c681203119ada487807c8d2cd2a47aa01c2758be61f9f7b178e710ae66c3", kill_on_drop: false }`
[INFO] [stdout] 32d2c681203119ada487807c8d2cd2a47aa01c2758be61f9f7b178e710ae66c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebe141eddbf68224d47e5099a50ebea69f01e0c2c0dd87e4444d97bef88684a4
[INFO] running `Command { std: "docker" "start" "-a" "ebe141eddbf68224d47e5099a50ebea69f01e0c2c0dd87e4444d97bef88684a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling derived v0.4.2 (/opt/rustwide/workdir/derived)
[INFO] [stderr]    Compiling derive-examples v0.1.0 (/opt/rustwide/workdir/derive-examples)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "ebe141eddbf68224d47e5099a50ebea69f01e0c2c0dd87e4444d97bef88684a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe141eddbf68224d47e5099a50ebea69f01e0c2c0dd87e4444d97bef88684a4", kill_on_drop: false }`
[INFO] [stdout] ebe141eddbf68224d47e5099a50ebea69f01e0c2c0dd87e4444d97bef88684a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a84b2bbdcb0bf38e963172598fe479fdc97d080b6fa55492e81a3ddb7ac340a0
[INFO] running `Command { std: "docker" "start" "-a" "a84b2bbdcb0bf38e963172598fe479fdc97d080b6fa55492e81a3ddb7ac340a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling derived v0.4.2 (/opt/rustwide/workdir/derived)
[INFO] [stderr]    Compiling derive-examples v0.1.0 (/opt/rustwide/workdir/derive-examples)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "a84b2bbdcb0bf38e963172598fe479fdc97d080b6fa55492e81a3ddb7ac340a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a84b2bbdcb0bf38e963172598fe479fdc97d080b6fa55492e81a3ddb7ac340a0", kill_on_drop: false }`
[INFO] [stdout] a84b2bbdcb0bf38e963172598fe479fdc97d080b6fa55492e81a3ddb7ac340a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b637714f511fedebd96bd65740cf436aad7d42a79a2c422a8f7d7289df7eec79
[INFO] running `Command { std: "docker" "start" "-a" "b637714f511fedebd96bd65740cf436aad7d42a79a2c422a8f7d7289df7eec79", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/derive_examples-7791338464959fc1)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test basic::test_basic ... ok
[INFO] [stdout] test const_default::test_const_default ... ok
[INFO] [stdout] test custom_copy::test_holder ... ok
[INFO] [stdout] test get_get_mut::test_get_and_get_mut ... ok
[INFO] [stdout] test gtor_skip::test_gtor_skip ... ok
[INFO] [stdout] test phantom::test_phantom_field ... ok
[INFO] [stdout] test stor_skip::test_stor_skip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/derived-0ab57bea97784fd7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-289000441cc25008)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_generics_gtor ... ok
[INFO] [stdout] test test_generics_ctor ... ok
[INFO] [stdout] test test_empty_struct ... ok
[INFO] [stdout] test test_multiple_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derived
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test derived/src/lib.rs - derive_ctor (line 65) ... ok
[INFO] [stdout] test derived/src/lib.rs - derive_ctor (line 37) ... ok
[INFO] [stdout] test derived/src/lib.rs - derive_gtor (line 119) ... ok
[INFO] [stdout] test derived/src/lib.rs - derive_stor (line 169) ... ok
[INFO] [stdout] test derived/src/lib.rs - derive_gtor (line 91) ... ok
[INFO] [stdout] test derived/src/lib.rs - derive_constdef (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b637714f511fedebd96bd65740cf436aad7d42a79a2c422a8f7d7289df7eec79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b637714f511fedebd96bd65740cf436aad7d42a79a2c422a8f7d7289df7eec79", kill_on_drop: false }`
[INFO] [stdout] b637714f511fedebd96bd65740cf436aad7d42a79a2c422a8f7d7289df7eec79
[INFO] testing ohsayan/derived against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohsayan%2Fderived" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ohsayan/derived on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ohsayan/derived
[INFO] finished tweaking git repo https://github.com/ohsayan/derived
[INFO] tweaked toml for git repo https://github.com/ohsayan/derived written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ohsayan/derived 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" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a967ce4132435f551221b6d0c46f82e8eabf1ac9c891c8eda39bf1ef61dd65e5
[INFO] running `Command { std: "docker" "start" "-a" "a967ce4132435f551221b6d0c46f82e8eabf1ac9c891c8eda39bf1ef61dd65e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a967ce4132435f551221b6d0c46f82e8eabf1ac9c891c8eda39bf1ef61dd65e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a967ce4132435f551221b6d0c46f82e8eabf1ac9c891c8eda39bf1ef61dd65e5", kill_on_drop: false }`
[INFO] [stdout] a967ce4132435f551221b6d0c46f82e8eabf1ac9c891c8eda39bf1ef61dd65e5
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59ab8ef67141ac92ccbc5f4f52404dcf6ae020a44c80ff9eb55d8fb15ee7f600
[INFO] running `Command { std: "docker" "start" "-a" "59ab8ef67141ac92ccbc5f4f52404dcf6ae020a44c80ff9eb55d8fb15ee7f600", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling derived v0.4.2 (/opt/rustwide/workdir/derived)
[INFO] [stderr]    Compiling derive-examples v0.1.0 (/opt/rustwide/workdir/derive-examples)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "59ab8ef67141ac92ccbc5f4f52404dcf6ae020a44c80ff9eb55d8fb15ee7f600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ab8ef67141ac92ccbc5f4f52404dcf6ae020a44c80ff9eb55d8fb15ee7f600", kill_on_drop: false }`
[INFO] [stdout] 59ab8ef67141ac92ccbc5f4f52404dcf6ae020a44c80ff9eb55d8fb15ee7f600
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 017c3d8cf028b614a64028916101f2fada4729495584daf6bc6bb6aa2454861c
[INFO] running `Command { std: "docker" "start" "-a" "017c3d8cf028b614a64028916101f2fada4729495584daf6bc6bb6aa2454861c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stdout] error: failed to write /tmp/rustcWCrEpU/lib.rmeta: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "017c3d8cf028b614a64028916101f2fada4729495584daf6bc6bb6aa2454861c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017c3d8cf028b614a64028916101f2fada4729495584daf6bc6bb6aa2454861c", kill_on_drop: false }`
[INFO] [stdout] 017c3d8cf028b614a64028916101f2fada4729495584daf6bc6bb6aa2454861c