[INFO] cloning repository https://github.com/nareshganduri/Cache [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nareshganduri/Cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnareshganduri%2FCache", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnareshganduri%2FCache'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ed4774988271dc7282050d556e943d79424b5d3 [INFO] testing nareshganduri/Cache against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnareshganduri%2FCache" "/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/nareshganduri/Cache on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nareshganduri/Cache [INFO] finished tweaking git repo https://github.com/nareshganduri/Cache [INFO] tweaked toml for git repo https://github.com/nareshganduri/Cache written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/nareshganduri/Cache already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b71c4f197971d667fcf8c849f3d349dcf6e304caf72edf8b6a6bac943d77577 [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" "8b71c4f197971d667fcf8c849f3d349dcf6e304caf72edf8b6a6bac943d77577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b71c4f197971d667fcf8c849f3d349dcf6e304caf72edf8b6a6bac943d77577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b71c4f197971d667fcf8c849f3d349dcf6e304caf72edf8b6a6bac943d77577", kill_on_drop: false }` [INFO] [stdout] 8b71c4f197971d667fcf8c849f3d349dcf6e304caf72edf8b6a6bac943d77577 [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e852e3365c285b7ca4790e15bff5140cd409ec99ce70f7777402730ee6b4ebe [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" "5e852e3365c285b7ca4790e15bff5140cd409ec99ce70f7777402730ee6b4ebe", kill_on_drop: false }` [INFO] [stderr] Compiling cache v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | calc: Box T>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [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/lib.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(calc: Box T>) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:81:15 [INFO] [stdout] | [INFO] [stdout] 81 | calc: Box T + Send + Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn new(calc: Box T + Send + Sync>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "5e852e3365c285b7ca4790e15bff5140cd409ec99ce70f7777402730ee6b4ebe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e852e3365c285b7ca4790e15bff5140cd409ec99ce70f7777402730ee6b4ebe", kill_on_drop: false }` [INFO] [stdout] 5e852e3365c285b7ca4790e15bff5140cd409ec99ce70f7777402730ee6b4ebe [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aaba9e1d04d5502dcc021a1605d23260e0e56e741c7d75d483ea9474f6016335 [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" "aaba9e1d04d5502dcc021a1605d23260e0e56e741c7d75d483ea9474f6016335", kill_on_drop: false }` [INFO] [stderr] Compiling cache v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | calc: Box T>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [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/lib.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(calc: Box T>) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:81:15 [INFO] [stdout] | [INFO] [stdout] 81 | calc: Box T + Send + Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn new(calc: Box T + Send + Sync>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | calc: Box T>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [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/lib.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new(calc: Box T>) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:81:15 [INFO] [stdout] | [INFO] [stdout] 81 | calc: Box T + Send + Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn new(calc: Box T + Send + Sync>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "aaba9e1d04d5502dcc021a1605d23260e0e56e741c7d75d483ea9474f6016335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaba9e1d04d5502dcc021a1605d23260e0e56e741c7d75d483ea9474f6016335", kill_on_drop: false }` [INFO] [stdout] aaba9e1d04d5502dcc021a1605d23260e0e56e741c7d75d483ea9474f6016335 [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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 042184fcc89ebc658ecc0fe1d6beb40551226292f84f30f03aaa3acda0a999a6 [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" "042184fcc89ebc658ecc0fe1d6beb40551226292f84f30f03aaa3acda0a999a6", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | calc: Box T>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:27:26 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(calc: Box T>) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:81:15 [INFO] [stderr] | [INFO] [stderr] 81 | calc: Box T + Send + Sync>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn new(calc: Box T + Send + Sync>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | calc: Box T>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:27:26 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(calc: Box T>) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:81:15 [INFO] [stderr] | [INFO] [stderr] 81 | calc: Box T + Send + Sync>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn new(calc: Box T + Send + Sync>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cache-52345b034915eb26 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_atomic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cache-b60f35178683b8d0 [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] Doc-tests cache [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Cache::get (line 36) ... ok [INFO] [stdout] test src/lib.rs - Cache::new (line 21) ... ok [INFO] [stdout] test src/lib.rs - AtomicCache::get (line 103) ... ok [INFO] [stdout] test src/lib.rs - AtomicCache::new (line 88) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "042184fcc89ebc658ecc0fe1d6beb40551226292f84f30f03aaa3acda0a999a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "042184fcc89ebc658ecc0fe1d6beb40551226292f84f30f03aaa3acda0a999a6", kill_on_drop: false }` [INFO] [stdout] 042184fcc89ebc658ecc0fe1d6beb40551226292f84f30f03aaa3acda0a999a6