[INFO] fetching crate teatree 0.0.4... [INFO] checking teatree-0.0.4 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate teatree 0.0.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate teatree 0.0.4 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jsonrpc-parse v0.1.2 [INFO] [stderr] Downloaded sled v0.24.1 [INFO] [stderr] Downloaded pagecache v0.17.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a09f06fdb048bf936031186436d86cddb7ad191f827d2d7288407098e6e5b710 [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" "a09f06fdb048bf936031186436d86cddb7ad191f827d2d7288407098e6e5b710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a09f06fdb048bf936031186436d86cddb7ad191f827d2d7288407098e6e5b710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a09f06fdb048bf936031186436d86cddb7ad191f827d2d7288407098e6e5b710", kill_on_drop: false }` [INFO] [stdout] a09f06fdb048bf936031186436d86cddb7ad191f827d2d7288407098e6e5b710 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 6e19331b582e68598bede26f4b1aa961625edb06bf97ed816473b21692c6b258 [INFO] running `Command { std: "docker" "start" "-a" "6e19331b582e68598bede26f4b1aa961625edb06bf97ed816473b21692c6b258", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] libc v0.2.100 (as host dependency): align, default, std [INFO] [stderr] [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] 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2018 edition to 2021 [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] 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] 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-1.3.1/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] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Signer;` [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-1.3.1/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] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Signer;` [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-1.3.1/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] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Verifier;` [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-1.3.1/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] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Verifier;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_bytes` found for struct `ed25519_dalek::Signature` in the current scope [INFO] [stdout] --> src/crypto/keypair.rs:145:38 [INFO] [stdout] | [INFO] [stdout] 145 | let signature = EdSignature::from_bytes(signature_bytes); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | function or associated item not found in `ed25519_dalek::Signature` [INFO] [stdout] | help: there is an associated function with a similar name: `to_bytes` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::ed25519::signature::Signature;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 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 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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] 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] 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-1.3.1/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] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Signer;` [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-1.3.1/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] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Signer;` [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-1.3.1/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] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Verifier;` [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-1.3.1/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] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::Verifier;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_bytes` found for struct `ed25519_dalek::Signature` in the current scope [INFO] [stdout] --> src/crypto/keypair.rs:145:38 [INFO] [stdout] | [INFO] [stdout] 145 | let signature = EdSignature::from_bytes(signature_bytes); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | function or associated item not found in `ed25519_dalek::Signature` [INFO] [stdout] | help: there is an associated function with a similar name: `to_bytes` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use ed25519_dalek::ed25519::signature::Signature;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 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: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "6e19331b582e68598bede26f4b1aa961625edb06bf97ed816473b21692c6b258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e19331b582e68598bede26f4b1aa961625edb06bf97ed816473b21692c6b258", kill_on_drop: false }` [INFO] [stdout] 6e19331b582e68598bede26f4b1aa961625edb06bf97ed816473b21692c6b258