[INFO] fetching crate cargo 0.49.0... [INFO] testing cargo-0.49.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate cargo 0.49.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate cargo 0.49.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo 0.49.0 [INFO] finished tweaking crates.io crate cargo 0.49.0 [INFO] tweaked toml for crates.io crate cargo 0.49.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate cargo 0.49.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b50f72f915ce442da29e22692d9ea471166d7ba3a602aa8bdf8c9d4d3199f680 [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" "b50f72f915ce442da29e22692d9ea471166d7ba3a602aa8bdf8c9d4d3199f680", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b50f72f915ce442da29e22692d9ea471166d7ba3a602aa8bdf8c9d4d3199f680", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b50f72f915ce442da29e22692d9ea471166d7ba3a602aa8bdf8c9d4d3199f680", kill_on_drop: false }` [INFO] [stdout] b50f72f915ce442da29e22692d9ea471166d7ba3a602aa8bdf8c9d4d3199f680 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee7870d3709de82e601ed41fff4a0aba49585b5efe32e1188cbe2b18cacc8a44 [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" "ee7870d3709de82e601ed41fff4a0aba49585b5efe32e1188cbe2b18cacc8a44", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling curl v0.4.24 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling shell-escape v0.1.4 [INFO] [stderr] Compiling rustc-workspace-hack v1.0.0 [INFO] [stderr] Compiling humantime v2.0.0 [INFO] [stderr] Compiling home v0.5.1 [INFO] [stderr] Compiling bytesize v1.0.0 [INFO] [stderr] Compiling opener v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling vte v0.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling filetime v0.2.10 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling bitmaps v2.0.0 [INFO] [stderr] Compiling strip-ansi-escapes v0.1.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling libnghttp2-sys v0.1.3 [INFO] [stderr] Compiling libssh2-sys v0.2.19 [INFO] [stderr] Compiling curl-sys v0.4.30+curl-7.69.1 [INFO] [stderr] Compiling libgit2-sys v0.12.14+1.1.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling flate2 v1.0.11 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling cargo v0.49.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling sized-chunks v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling globset v0.4.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling ignore v0.4.10 [INFO] [stderr] Compiling crypto-hash v0.3.4 [INFO] [stderr] Compiling git2 v0.13.12 [INFO] [stderr] Compiling git2-curl v0.14.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling semver v0.10.0 [INFO] [stderr] Compiling toml v0.5.7 [INFO] [stderr] Compiling serde_ignored v0.1.0 [INFO] [stderr] Compiling cargo-platform v0.1.1 [INFO] [stderr] Compiling crates-io v0.31.1 [INFO] [stderr] Compiling rustfix v0.5.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 57s [INFO] running `Command { std: "docker" "inspect" "ee7870d3709de82e601ed41fff4a0aba49585b5efe32e1188cbe2b18cacc8a44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee7870d3709de82e601ed41fff4a0aba49585b5efe32e1188cbe2b18cacc8a44", kill_on_drop: false }` [INFO] [stdout] ee7870d3709de82e601ed41fff4a0aba49585b5efe32e1188cbe2b18cacc8a44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82f149b8329e8b9f90d9dc56492b984ff5d6e5ed90fc4d0abf507221d880eb5b [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" "82f149b8329e8b9f90d9dc56492b984ff5d6e5ed90fc4d0abf507221d880eb5b", kill_on_drop: false }` [INFO] [stderr] Compiling cargo v0.49.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `cargo_test_support` [INFO] [stdout] --> tests/build-std/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use cargo_test_support::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `cargo_test_support` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `cargo_test` in this scope [INFO] [stdout] --> tests/build-std/main.rs:62:3 [INFO] [stdout] | [INFO] [stdout] 62 | #[cargo_test(build_std)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `cargo_test` in this scope [INFO] [stdout] --> tests/build-std/main.rs:121:3 [INFO] [stdout] | [INFO] [stdout] 121 | #[cargo_test(build_std)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `cargo_test` in this scope [INFO] [stdout] --> tests/build-std/main.rs:164:3 [INFO] [stdout] | [INFO] [stdout] 164 | #[cargo_test(build_std)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `cargo_test_macro` [INFO] [stdout] --> tests/testsuite/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | extern crate cargo_test_macro; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `paths` [INFO] [stdout] --> tests/build-std/main.rs:204:19 [INFO] [stdout] | [INFO] [stdout] 204 | let sysroot = paths::sysroot(); [INFO] [stdout] | ^^^^^ use of undeclared crate or module `paths` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Execs` in this scope [INFO] [stdout] --> tests/build-std/main.rs:25:29 [INFO] [stdout] | [INFO] [stdout] 25 | fn enable_build_std(e: &mut Execs, arg: Option<&str>) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Execs` in this scope [INFO] [stdout] --> tests/build-std/main.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | impl BuildStd for Execs { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `rustc_host` in this scope [INFO] [stdout] --> tests/build-std/main.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | self.arg("--target").arg(rustc_host()); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `project` in this scope [INFO] [stdout] --> tests/build-std/main.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let p = project() [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `rustc_host` in this scope [INFO] [stdout] --> tests/build-std/main.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | .join(rustc_host()) [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `project` in this scope [INFO] [stdout] --> tests/build-std/main.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | let p = project() [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `basic_manifest` in this scope [INFO] [stdout] --> tests/build-std/main.rs:140:34 [INFO] [stdout] | [INFO] [stdout] 140 | .file("dep/Cargo.toml", &basic_manifest("dep", "0.1.0")) [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `project` in this scope [INFO] [stdout] --> tests/build-std/main.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | let p = project() [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `rustc_host` in this scope [INFO] [stdout] --> tests/build-std/main.rs:209:15 [INFO] [stdout] | [INFO] [stdout] 209 | .join(rustc_host()) [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "82f149b8329e8b9f90d9dc56492b984ff5d6e5ed90fc4d0abf507221d880eb5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82f149b8329e8b9f90d9dc56492b984ff5d6e5ed90fc4d0abf507221d880eb5b", kill_on_drop: false }` [INFO] [stdout] 82f149b8329e8b9f90d9dc56492b984ff5d6e5ed90fc4d0abf507221d880eb5b