[INFO] cloning repository https://github.com/matklad/tom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matklad/tom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatklad%2Ftom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatklad%2Ftom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7753d8aca79bbc166d5a28b81595dda2a5e24713
[INFO] building matklad/tom against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatklad%2Ftom" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matklad/tom on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/matklad/tom
[INFO] finished tweaking git repo https://github.com/matklad/tom
[INFO] tweaked toml for git repo https://github.com/matklad/tom written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/matklad/tom 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fa8a6c5ae230116912f16bf2876c81373c1a844394a2b9df42b22fbf2cd0ed3
[INFO] running `Command { std: "docker" "start" "-a" "7fa8a6c5ae230116912f16bf2876c81373c1a844394a2b9df42b22fbf2cd0ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fa8a6c5ae230116912f16bf2876c81373c1a844394a2b9df42b22fbf2cd0ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa8a6c5ae230116912f16bf2876c81373c1a844394a2b9df42b22fbf2cd0ed3", kill_on_drop: false }`
[INFO] [stdout] 7fa8a6c5ae230116912f16bf2876c81373c1a844394a2b9df42b22fbf2cd0ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e14e72d6a7f4bf67bf85a44f9853a5a404ecf765ab18d356e461b3fb1738bf0f
[INFO] running `Command { std: "docker" "start" "-a" "e14e72d6a7f4bf67bf85a44f9853a5a404ecf765ab18d356e461b3fb1738bf0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.27
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling smol_str v0.1.15
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling text_unit v0.1.10
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling uncover v0.1.1
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling pico-args v0.3.1
[INFO] [stderr]    Compiling drop_bomb v0.1.4
[INFO] [stderr]    Compiling superslice v0.1.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling rowan v0.1.4
[INFO] [stderr]    Compiling xtask v0.0.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling m_lexer v0.0.4
[INFO] [stderr]    Compiling flexi_logger v0.10.7
[INFO] [stderr]    Compiling tom_syntax v0.0.1 (/opt/rustwide/workdir/crates/tom_syntax)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> crates/tom_syntax/src/ast/generated.rs:97:52
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl<'a> Doc<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 97 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Doc> {
[INFO] [stdout]    |                                                    ^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:138:52
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl<'a> Table<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 138 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Table> {
[INFO] [stdout]     |                                                    ^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:176:52
[INFO] [stdout]     |
[INFO] [stdout] 175 | impl<'a> ArrayTable<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 176 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<ArrayTable> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:214:52
[INFO] [stdout]     |
[INFO] [stdout] 213 | impl<'a> TableHeader<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 214 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<TableHeader> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:249:52
[INFO] [stdout]     |
[INFO] [stdout] 248 | impl<'a> Entry<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 249 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Entry> {
[INFO] [stdout]     |                                                    ^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:287:52
[INFO] [stdout]     |
[INFO] [stdout] 286 | impl<'a> Key<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 287 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Key> {
[INFO] [stdout]     |                                                    ^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:329:52
[INFO] [stdout]     |
[INFO] [stdout] 328 | impl<'a> Value<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 329 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Value> {
[INFO] [stdout]     |                                                    ^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:383:52
[INFO] [stdout]     |
[INFO] [stdout] 382 | impl<'a> StringLit<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 383 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<StringLit> {
[INFO] [stdout]     |                                                    ^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:421:52
[INFO] [stdout]     |
[INFO] [stdout] 420 | impl<'a> BareKey<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 421 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<BareKey> {
[INFO] [stdout]     |                                                    ^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:456:52
[INFO] [stdout]     |
[INFO] [stdout] 455 | impl<'a> Array<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 456 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Array> {
[INFO] [stdout]     |                                                    ^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:491:52
[INFO] [stdout]     |
[INFO] [stdout] 490 | impl<'a> Dict<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 491 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Dict> {
[INFO] [stdout]     |                                                    ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:526:52
[INFO] [stdout]     |
[INFO] [stdout] 525 | impl<'a> Number<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 526 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Number> {
[INFO] [stdout]     |                                                    ^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:561:52
[INFO] [stdout]     |
[INFO] [stdout] 560 | impl<'a> Bool<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 561 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<Bool> {
[INFO] [stdout]     |                                                    ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/tom_syntax/src/ast/generated.rs:596:52
[INFO] [stdout]     |
[INFO] [stdout] 595 | impl<'a> DateTime<'a> {
[INFO] [stdout]     |      -- lifetime `'a` declared here
[INFO] [stdout] 596 |     pub fn cast(node: SyntaxNodeRef<'a>) -> Option<DateTime> {
[INFO] [stdout]     |                                                    ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling addr2line v0.12.1
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/bin/rustc --crate-name serde_derive --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.110/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=fabe19f129c4f7f7 -C extra-filename=-0e779c42f2d5e7bf --out-dir /opt/rustwide/target/debug/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a0ac438a25e2f9e3.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-ca47f4784eefdcdc.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-df224a8c40a9435c.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "e14e72d6a7f4bf67bf85a44f9853a5a404ecf765ab18d356e461b3fb1738bf0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e14e72d6a7f4bf67bf85a44f9853a5a404ecf765ab18d356e461b3fb1738bf0f", kill_on_drop: false }`
[INFO] [stdout] e14e72d6a7f4bf67bf85a44f9853a5a404ecf765ab18d356e461b3fb1738bf0f
