[INFO] fetching crate failure_without_backtrace 0.1.2... [INFO] checking failure_without_backtrace-0.1.2 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate failure_without_backtrace 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate failure_without_backtrace 0.1.2 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate failure_without_backtrace 0.1.2 [INFO] finished tweaking crates.io crate failure_without_backtrace 0.1.2 [INFO] tweaked toml for crates.io crate failure_without_backtrace 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding syn v0.14.9 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.9.0 (latest: v0.13.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded failure_derive_without_backtrace v0.1.2 [INFO] [stderr] Downloaded synstructure v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19de059bbc56c845eba9027264cd8cc53ee5d9ca9908cbcb6fd465f15bb4a015 [INFO] running `Command { std: "docker" "start" "-a" "19de059bbc56c845eba9027264cd8cc53ee5d9ca9908cbcb6fd465f15bb4a015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19de059bbc56c845eba9027264cd8cc53ee5d9ca9908cbcb6fd465f15bb4a015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19de059bbc56c845eba9027264cd8cc53ee5d9ca9908cbcb6fd465f15bb4a015", kill_on_drop: false }` [INFO] [stdout] 19de059bbc56c845eba9027264cd8cc53ee5d9ca9908cbcb6fd465f15bb4a015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56f0a25e00297bdf63668f8e0fb12e4c35c486047d1e62e2219f47b27edc9c76 [INFO] running `Command { std: "docker" "start" "-a" "56f0a25e00297bdf63668f8e0fb12e4c35c486047d1e62e2219f47b27edc9c76", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling failure_derive_without_backtrace v0.1.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Checking failure_without_backtrace v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `failure` [INFO] [stdout] --> examples/bail_ensure.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate failure; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `failure` [INFO] [stdout] --> examples/simple.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate failure; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `fail` in this scope [INFO] [stdout] --> examples/simple.rs:7:3 [INFO] [stdout] | [INFO] [stdout] 7 | #[fail(display = "my error")] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `bail` in this scope [INFO] [stdout] --> examples/bail_ensure.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | bail!("ruh {}", "roh"); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `fail` in this scope [INFO] [stdout] --> examples/simple.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 11 | #[fail(display = "my wrapping error")] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `ensure` in this scope [INFO] [stdout] --> examples/bail_ensure.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | ensure!(true, "true is false"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `fail` in this scope [INFO] [stdout] --> examples/simple.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | struct WrappingError(#[fail(cause)] MyError); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `ensure` in this scope [INFO] [stdout] --> examples/bail_ensure.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | ensure!(false, "false is false"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `failure_without_backtrace` (example "bail_ensure") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `failure_without_backtrace` (example "simple") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "56f0a25e00297bdf63668f8e0fb12e4c35c486047d1e62e2219f47b27edc9c76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56f0a25e00297bdf63668f8e0fb12e4c35c486047d1e62e2219f47b27edc9c76", kill_on_drop: false }` [INFO] [stdout] 56f0a25e00297bdf63668f8e0fb12e4c35c486047d1e62e2219f47b27edc9c76