[INFO] updating cached repository https://github.com/s-perez/rusty-dedup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f7d79bdcd2d8638818807bb5e2a1bc25e1ae6766 [INFO] testing s-perez/rusty-dedup against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs-perez%2Frusty-dedup" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/s-perez/rusty-dedup on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/s-perez/rusty-dedup [INFO] finished tweaking git repo https://github.com/s-perez/rusty-dedup [INFO] tweaked toml for git repo https://github.com/s-perez/rusty-dedup written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/s-perez/rusty-dedup already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf0dbecd9fb7512a5ad2c1eccc69f5380712a6dca92ae6cf4f42f2fea57465bf [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" "bf0dbecd9fb7512a5ad2c1eccc69f5380712a6dca92ae6cf4f42f2fea57465bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf0dbecd9fb7512a5ad2c1eccc69f5380712a6dca92ae6cf4f42f2fea57465bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf0dbecd9fb7512a5ad2c1eccc69f5380712a6dca92ae6cf4f42f2fea57465bf", kill_on_drop: false }` [INFO] [stdout] bf0dbecd9fb7512a5ad2c1eccc69f5380712a6dca92ae6cf4f42f2fea57465bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62470d75529610e4be0f199d44aa6cd19e1c78ff3372fe1fdf8a063d1c590db2 [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" "62470d75529610e4be0f199d44aa6cd19e1c78ff3372fe1fdf8a063d1c590db2", kill_on_drop: false }` [INFO] [stderr] Compiling radix_trie v0.1.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling simple_logger v1.0.1 [INFO] [stderr] Compiling rusty-dedup v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: cannot find macro `fail` in this scope [INFO] [stdout] --> src/json.rs:18:21 [INFO] [stdout] | [INFO] [stdout] 18 | None => fail!(""), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(impl_trait_in_bindings)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `impl_trait_in_bindings` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(impl_trait_in_bindings)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #63065 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `info` [INFO] [stdout] --> src/json.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{info, error}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `info` [INFO] [stdout] --> src/dedup.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{info, error}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dedup.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn deduplicate(parser: &Parser) -> Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:47:22 [INFO] [stdout] | [INFO] [stdout] 47 | let parser : Box = match matches.value_of("type").unwrap(){ [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Parser` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/json.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | get_element_from_json(&json, &path) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `serde_json::Value`, found `&serde_json::Value` [INFO] [stdout] | help: consider removing the borrow: `json` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0554. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty-dedup`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "62470d75529610e4be0f199d44aa6cd19e1c78ff3372fe1fdf8a063d1c590db2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62470d75529610e4be0f199d44aa6cd19e1c78ff3372fe1fdf8a063d1c590db2", kill_on_drop: false }` [INFO] [stdout] 62470d75529610e4be0f199d44aa6cd19e1c78ff3372fe1fdf8a063d1c590db2