[INFO] fetching crate basket 0.0.4... [INFO] testing basket-0.0.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate basket 0.0.4 into /workspace/builds/worker-52/source [INFO] validating manifest of crates.io crate basket 0.0.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate basket 0.0.4 [INFO] finished tweaking crates.io crate basket 0.0.4 [INFO] tweaked toml for crates.io crate basket 0.0.4 written to /workspace/builds/worker-52/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5cc2c4204f52420a0995429146d253a464ad388ac0a755b94584d673da2a5424 [INFO] running `Command { std: "docker" "start" "-a" "5cc2c4204f52420a0995429146d253a464ad388ac0a755b94584d673da2a5424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cc2c4204f52420a0995429146d253a464ad388ac0a755b94584d673da2a5424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cc2c4204f52420a0995429146d253a464ad388ac0a755b94584d673da2a5424", kill_on_drop: false }` [INFO] [stdout] 5cc2c4204f52420a0995429146d253a464ad388ac0a755b94584d673da2a5424 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e4f23511e1c921b50ca9617ebf7dbec900777ab1c39733f9212529469dbe713 [INFO] running `Command { std: "docker" "start" "-a" "5e4f23511e1c921b50ca9617ebf7dbec900777ab1c39733f9212529469dbe713", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling basket v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | #[derive(Deserialize, PartialEq, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:34:3 [INFO] [stdout] | [INFO] [stdout] 34 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | #[derive(Deserialize, Debug, Fail)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.52s [INFO] running `Command { std: "docker" "inspect" "5e4f23511e1c921b50ca9617ebf7dbec900777ab1c39733f9212529469dbe713", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e4f23511e1c921b50ca9617ebf7dbec900777ab1c39733f9212529469dbe713", kill_on_drop: false }` [INFO] [stdout] 5e4f23511e1c921b50ca9617ebf7dbec900777ab1c39733f9212529469dbe713 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9da6f16b4f1d6a66a4e71c59e762aa44ab5bc0906c763930862dc348fd69e00 [INFO] running `Command { std: "docker" "start" "-a" "a9da6f16b4f1d6a66a4e71c59e762aa44ab5bc0906c763930862dc348fd69e00", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling basket v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | #[derive(Deserialize, PartialEq, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:34:3 [INFO] [stdout] | [INFO] [stdout] 34 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | #[derive(Deserialize, Debug, Fail)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | #[derive(Deserialize, PartialEq, Debug)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/lib.rs:34:3 [INFO] [stdout] | [INFO] [stdout] 34 | #[serde(rename_all = "lowercase")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | #[derive(Deserialize, Debug, Fail)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.20s [INFO] running `Command { std: "docker" "inspect" "a9da6f16b4f1d6a66a4e71c59e762aa44ab5bc0906c763930862dc348fd69e00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9da6f16b4f1d6a66a4e71c59e762aa44ab5bc0906c763930862dc348fd69e00", kill_on_drop: false }` [INFO] [stdout] a9da6f16b4f1d6a66a4e71c59e762aa44ab5bc0906c763930862dc348fd69e00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ec288f24687661ebc370bb6a6cae07024f9f859103fc6db036a97eee4c6804e [INFO] running `Command { std: "docker" "start" "-a" "6ec288f24687661ebc370bb6a6cae07024f9f859103fc6db036a97eee4c6804e", kill_on_drop: false }` [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/lib.rs:19:3 [INFO] [stderr] | [INFO] [stderr] 19 | #[serde(rename_all = "lowercase")] [INFO] [stderr] | ^^^^^ [INFO] [stderr] 20 | #[derive(Deserialize, PartialEq, Debug)] [INFO] [stderr] | ----------- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] [INFO] [stderr] warning: derive helper attribute is used before it is introduced [INFO] [stderr] --> src/lib.rs:34:3 [INFO] [stderr] | [INFO] [stderr] 34 | #[serde(rename_all = "lowercase")] [INFO] [stderr] | ^^^^^ [INFO] [stderr] 35 | #[derive(Deserialize, Debug, Fail)] [INFO] [stderr] | ----------- the attribute is introduced here [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79202 [INFO] [stderr] [INFO] [stderr] warning: `basket` (lib) generated 2 warnings [INFO] [stderr] warning: `basket` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/basket-1e57f219db2c1415) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::recover ... 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] Doc-tests basket [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" "6ec288f24687661ebc370bb6a6cae07024f9f859103fc6db036a97eee4c6804e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ec288f24687661ebc370bb6a6cae07024f9f859103fc6db036a97eee4c6804e", kill_on_drop: false }` [INFO] [stdout] 6ec288f24687661ebc370bb6a6cae07024f9f859103fc6db036a97eee4c6804e