[INFO] fetching crate cake 0.1.0...
[INFO] building cake-0.1.0 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate cake 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cake 0.1.0 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cake 0.1.0
[INFO] finished tweaking crates.io crate cake 0.1.0
[INFO] tweaked toml for crates.io crate cake 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rayon v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abe6c18c6a7117e858f5d5f4a90f82ad6ed5dcb55fcde1994dec671370285428
[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" "abe6c18c6a7117e858f5d5f4a90f82ad6ed5dcb55fcde1994dec671370285428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe6c18c6a7117e858f5d5f4a90f82ad6ed5dcb55fcde1994dec671370285428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe6c18c6a7117e858f5d5f4a90f82ad6ed5dcb55fcde1994dec671370285428", kill_on_drop: false }`
[INFO] [stdout] abe6c18c6a7117e858f5d5f4a90f82ad6ed5dcb55fcde1994dec671370285428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afd20504075386bacfb54e139e9835866965dd48d51d069c74452a9f6ca92a4e
[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" "afd20504075386bacfb54e139e9835866965dd48d51d069c74452a9f6ca92a4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling deque v0.3.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rayon v0.4.3
[INFO] [stderr]    Compiling cake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "afd20504075386bacfb54e139e9835866965dd48d51d069c74452a9f6ca92a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd20504075386bacfb54e139e9835866965dd48d51d069c74452a9f6ca92a4e", kill_on_drop: false }`
[INFO] [stdout] afd20504075386bacfb54e139e9835866965dd48d51d069c74452a9f6ca92a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fcd44c2fe701bc5d4e615d71650436b103d6de4f673e103878b337bfc2cf822
[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" "5fcd44c2fe701bc5d4e615d71650436b103d6de4f673e103878b337bfc2cf822", kill_on_drop: false }`
[INFO] [stderr]    Compiling cake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> examples/simple.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / build! {
[INFO] [stdout] 7  | |     start(sodium, libstd) => cmd!("ls"; in "src"),
[INFO] [stdout] 8  | |     sodium(libstd, libextra) => println!("yay"),
[INFO] [stdout] 9  | |     libstd() => println!("libstd"),
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | |     run() => println!("check"),
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "5fcd44c2fe701bc5d4e615d71650436b103d6de4f673e103878b337bfc2cf822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fcd44c2fe701bc5d4e615d71650436b103d6de4f673e103878b337bfc2cf822", kill_on_drop: false }`
[INFO] [stdout] 5fcd44c2fe701bc5d4e615d71650436b103d6de4f673e103878b337bfc2cf822
