[INFO] fetching crate teatree 0.0.4... [INFO] testing teatree-0.0.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate teatree 0.0.4 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate teatree 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 teatree 0.0.4 [INFO] finished tweaking crates.io crate teatree 0.0.4 [INFO] tweaked toml for crates.io crate teatree 0.0.4 written to /workspace/builds/worker-9/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 98247aa2e089bc9ccda27d6e5674112de29fe22bd276a353e8b452daa1805ac2 [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" "98247aa2e089bc9ccda27d6e5674112de29fe22bd276a353e8b452daa1805ac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98247aa2e089bc9ccda27d6e5674112de29fe22bd276a353e8b452daa1805ac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98247aa2e089bc9ccda27d6e5674112de29fe22bd276a353e8b452daa1805ac2", kill_on_drop: false }` [INFO] [stdout] 98247aa2e089bc9ccda27d6e5674112de29fe22bd276a353e8b452daa1805ac2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ebc370f345c3a6712a20398b68768344153406e3f69c07ea2af9f5dd15b07c2c [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" "ebc370f345c3a6712a20398b68768344153406e3f69c07ea2af9f5dd15b07c2c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling signature v1.4.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling historian v4.0.4 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling mime v0.3.16 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[stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling actix-service v0.4.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling generic-array v0.9.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling sha3 v0.7.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling ahash v0.2.19 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling actix-utils v0.4.7 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling zeroize v1.4.3 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-threadpool v0.1.2 [INFO] [stderr] Compiling actix-rt v0.2.6 [INFO] [stderr] Compiling actix-connect v0.2.5 [INFO] [stderr] Compiling hashbrown v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling ed25519 v1.3.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling pagecache v0.17.0 [INFO] [stderr] Compiling actix-http v0.2.11 [INFO] [stderr] Compiling jsonrpc-parse v0.1.2 [INFO] [stderr] Compiling sled v0.24.1 [INFO] [stderr] Compiling actix v0.8.3 [INFO] [stderr] Compiling teatree v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::CryptoRng` is not satisfied [INFO] [stdout] --> src/crypto/keypair.rs:46:50 [INFO] [stdout] | [INFO] [stdout] 46 | let keypair: Keypair = Keypair::generate(&mut csprng); [INFO] [stdout] | ----------------- ^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand::rngs::OsRng` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Keypair::generate` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.1/src/keypair.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | R: CryptoRng + RngCore, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `Keypair::generate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rand::rngs::OsRng: rand_core::RngCore` is not satisfied [INFO] [stdout] --> src/crypto/keypair.rs:46:50 [INFO] [stdout] | [INFO] [stdout] 46 | let keypair: Keypair = Keypair::generate(&mut csprng); [INFO] [stdout] | ----------------- ^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand::rngs::OsRng` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Keypair::generate` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.1/src/keypair.rs:129:24 [INFO] [stdout] | [INFO] [stdout] 129 | R: CryptoRng + RngCore, [INFO] [stdout] | ^^^^^^^ required by this bound in `Keypair::generate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sign` found for struct `Keypair` in the current scope [INFO] [stdout] --> src/crypto/keypair.rs:61:33 [INFO] [stdout] | [INFO] [stdout] 61 | let signature = keypair.sign(message.as_bytes()); [INFO] [stdout] | ^^^^ method not found in `Keypair` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.4.0/src/signer.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | fn sign(&self, msg: &[u8]) -> S { [INFO] [stdout] | ---- the method is available for `Keypair` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use ed25519_dalek::Signer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sign` found for struct `Keypair` in the current scope [INFO] [stdout] --> src/crypto/keypair.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | let signature = keypair.sign(bytes); [INFO] [stdout] | ^^^^ method not found in `Keypair` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.4.0/src/signer.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | fn sign(&self, msg: &[u8]) -> S { [INFO] [stdout] | ---- the method is available for `Keypair` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use ed25519_dalek::Signer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `verify` found for struct `ed25519_dalek::PublicKey` in the current scope [INFO] [stdout] --> src/crypto/keypair.rs:101:14 [INFO] [stdout] | [INFO] [stdout] 101 | .verify(message.as_bytes(), &signature.signature) [INFO] [stdout] | ^^^^^^ method not found in `ed25519_dalek::PublicKey` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.4.0/src/verifier.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn verify(&self, msg: &[u8], signature: &S) -> Result<(), Error>; [INFO] [stdout] | ------ the method is available for `ed25519_dalek::PublicKey` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use ed25519_dalek::Verifier; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `verify` found for struct `ed25519_dalek::PublicKey` in the current scope [INFO] [stdout] --> src/crypto/keypair.rs:107:14 [INFO] [stdout] | [INFO] [stdout] 107 | .verify(content, &signature.signature) [INFO] [stdout] | ^^^^^^ method not found in `ed25519_dalek::PublicKey` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/signature-1.4.0/src/verifier.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn verify(&self, msg: &[u8], signature: &S) -> Result<(), Error>; [INFO] [stdout] | ------ the method is available for `ed25519_dalek::PublicKey` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use ed25519_dalek::Verifier; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `teatree` due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "ebc370f345c3a6712a20398b68768344153406e3f69c07ea2af9f5dd15b07c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebc370f345c3a6712a20398b68768344153406e3f69c07ea2af9f5dd15b07c2c", kill_on_drop: false }` [INFO] [stdout] ebc370f345c3a6712a20398b68768344153406e3f69c07ea2af9f5dd15b07c2c