[INFO] cloning repository https://github.com/anurse/bld [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anurse/bld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanurse%2Fbld", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanurse%2Fbld'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b6a7a4689f97ef817e2cf8e789066c1213580e4 [INFO] testing anurse/bld against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanurse%2Fbld" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anurse/bld on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anurse/bld [INFO] finished tweaking git repo https://github.com/anurse/bld [INFO] tweaked toml for git repo https://github.com/anurse/bld written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/anurse/bld already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 0cc4f28da2718d65e1d9a88c8ddd3e3c83b8ae7adf3047e2eb6863a33ab0a605 [INFO] running `Command { std: "docker" "start" "-a" "0cc4f28da2718d65e1d9a88c8ddd3e3c83b8ae7adf3047e2eb6863a33ab0a605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cc4f28da2718d65e1d9a88c8ddd3e3c83b8ae7adf3047e2eb6863a33ab0a605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc4f28da2718d65e1d9a88c8ddd3e3c83b8ae7adf3047e2eb6863a33ab0a605", kill_on_drop: false }` [INFO] [stdout] 0cc4f28da2718d65e1d9a88c8ddd3e3c83b8ae7adf3047e2eb6863a33ab0a605 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c05ae47fc931063d6576ad35a7945edda0b5ffc5863aaba16e01d6cf07296ea [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" "9c05ae47fc931063d6576ad35a7945edda0b5ffc5863aaba16e01d6cf07296ea", kill_on_drop: false }` [INFO] [stderr] Compiling bld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/project/family/shell.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/family/shell.rs:31:44 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn identify(path: &Path) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/family/mod.rs:9:44 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn identify(path: &Path) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/mod.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | family: Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/mod.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn family(&self) -> &Family { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script` [INFO] [stdout] --> src/project/family/shell.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | script: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/project/family/shell.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | kind: ShellKind [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "9c05ae47fc931063d6576ad35a7945edda0b5ffc5863aaba16e01d6cf07296ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c05ae47fc931063d6576ad35a7945edda0b5ffc5863aaba16e01d6cf07296ea", kill_on_drop: false }` [INFO] [stdout] 9c05ae47fc931063d6576ad35a7945edda0b5ffc5863aaba16e01d6cf07296ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 602df00da6d98fe23aa1a19736119d9e9a56449c16dd56166fb2af513a057a72 [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" "602df00da6d98fe23aa1a19736119d9e9a56449c16dd56166fb2af513a057a72", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bld v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/project/family/shell.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/family/shell.rs:31:44 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn identify(path: &Path) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/family/mod.rs:9:44 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn identify(path: &Path) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/mod.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | family: Box, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/project/mod.rs:30:30 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn family(&self) -> &Family { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `script` [INFO] [stdout] --> src/project/family/shell.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | script: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/project/family/shell.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | kind: ShellKind [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.49s [INFO] running `Command { std: "docker" "inspect" "602df00da6d98fe23aa1a19736119d9e9a56449c16dd56166fb2af513a057a72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "602df00da6d98fe23aa1a19736119d9e9a56449c16dd56166fb2af513a057a72", kill_on_drop: false }` [INFO] [stdout] 602df00da6d98fe23aa1a19736119d9e9a56449c16dd56166fb2af513a057a72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e883ed0c247c31e91fd81bd350ea6de5ef776308d980e79e19230ba362999c20 [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" "e883ed0c247c31e91fd81bd350ea6de5ef776308d980e79e19230ba362999c20", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/project/family/shell.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/family/shell.rs:31:44 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn identify(path: &Path) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/family/mod.rs:9:44 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn identify(path: &Path) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/mod.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | family: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/project/mod.rs:30:30 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn family(&self) -> &Family { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Family` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: field is never read: `script` [INFO] [stderr] --> src/project/family/shell.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | script: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/project/family/shell.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | kind: ShellKind [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `bld` (bin "bld" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bld-3915db7d7e0165e6) [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] running `Command { std: "docker" "inspect" "e883ed0c247c31e91fd81bd350ea6de5ef776308d980e79e19230ba362999c20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e883ed0c247c31e91fd81bd350ea6de5ef776308d980e79e19230ba362999c20", kill_on_drop: false }` [INFO] [stdout] e883ed0c247c31e91fd81bd350ea6de5ef776308d980e79e19230ba362999c20