[INFO] fetching crate umbra-lang 0.20.0... [INFO] testing umbra-lang-0.20.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate umbra-lang 0.20.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate umbra-lang 0.20.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate umbra-lang 0.20.0 [INFO] finished tweaking crates.io crate umbra-lang 0.20.0 [INFO] tweaked toml for crates.io crate umbra-lang 0.20.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate umbra-lang 0.20.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_liner v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b1e1fb3689f790ca6b62d0023f0a77bd04153f919c9467a843fa188fdccd98a9 [INFO] running `Command { std: "docker" "start" "-a" "b1e1fb3689f790ca6b62d0023f0a77bd04153f919c9467a843fa188fdccd98a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1e1fb3689f790ca6b62d0023f0a77bd04153f919c9467a843fa188fdccd98a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1e1fb3689f790ca6b62d0023f0a77bd04153f919c9467a843fa188fdccd98a9", kill_on_drop: false }` [INFO] [stdout] b1e1fb3689f790ca6b62d0023f0a77bd04153f919c9467a843fa188fdccd98a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12ea303f4d786b04fdfeb2eb71c9c73eb478ef0f712e01d43275604b4a104884 [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" "12ea303f4d786b04fdfeb2eb71c9c73eb478ef0f712e01d43275604b4a104884", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling redox_liner v0.5.1 [INFO] [stderr] Compiling jemallocator v0.3.2 [INFO] [stderr] Compiling umbra-lang v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 27s [INFO] running `Command { std: "docker" "inspect" "12ea303f4d786b04fdfeb2eb71c9c73eb478ef0f712e01d43275604b4a104884", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12ea303f4d786b04fdfeb2eb71c9c73eb478ef0f712e01d43275604b4a104884", kill_on_drop: false }` [INFO] [stdout] 12ea303f4d786b04fdfeb2eb71c9c73eb478ef0f712e01d43275604b4a104884 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 356996cb5019ab66abfcfe4b2bd66388615bdb740132829d5207f51d646b68bb [INFO] running `Command { std: "docker" "start" "-a" "356996cb5019ab66abfcfe4b2bd66388615bdb740132829d5207f51d646b68bb", kill_on_drop: false }` [INFO] [stderr] Compiling umbra-lang v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.68s [INFO] running `Command { std: "docker" "inspect" "356996cb5019ab66abfcfe4b2bd66388615bdb740132829d5207f51d646b68bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "356996cb5019ab66abfcfe4b2bd66388615bdb740132829d5207f51d646b68bb", kill_on_drop: false }` [INFO] [stdout] 356996cb5019ab66abfcfe4b2bd66388615bdb740132829d5207f51d646b68bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 39f1402d59f0325aa0617a76de5d667a5bd5f9f86b7073f1f550a00f2cdd599f [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" "39f1402d59f0325aa0617a76de5d667a5bd5f9f86b7073f1f550a00f2cdd599f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/umbra_lang-4faf946f1b3195c0) [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] [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 unittests (/opt/rustwide/target/debug/deps/main-9147124b50ac5adf) [INFO] [stderr] Doc-tests umbra-lang [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 29) ... FAILED [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 29) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Env` [INFO] [stdout] --> src/lib.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 3 | let env = Env::prelude(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 2 | use env_logger::Env; [INFO] [stdout] | [INFO] [stdout] 2 | use umbra_lang::Env; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `run_path` in this scope [INFO] [stdout] --> src/lib.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 4 | let (vars, val) = run_path("script.um", &env, true); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 | use umbra_lang::run_path; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 21) stdout ---- [INFO] [stdout] error: expected `;`, found `umbra_lang` [INFO] [stdout] --> src/lib.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 4 | [dependencies] [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 5 | umbra_lang = "0.20.0" [INFO] [stdout] | ---------- unexpected token [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `dependencies` in this scope [INFO] [stdout] --> src/lib.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 4 | [dependencies] [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0423]: expected value, found crate `umbra_lang` [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 5 | umbra_lang = "0.20.0" [INFO] [stdout] | ^^^^^^^^^^ not a value [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0423, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0423`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] src/lib.rs - (line 29) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "39f1402d59f0325aa0617a76de5d667a5bd5f9f86b7073f1f550a00f2cdd599f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39f1402d59f0325aa0617a76de5d667a5bd5f9f86b7073f1f550a00f2cdd599f", kill_on_drop: false }` [INFO] [stdout] 39f1402d59f0325aa0617a76de5d667a5bd5f9f86b7073f1f550a00f2cdd599f